公告摘要
项目编号xj2024035280
预算金额-
招标联系人贾焕仁
标书截止时间-
投标截止时间2024/04/03
公告正文
中煤平朔集团有限公司 询价通知
 
中煤平朔集团有限公司机关现诚邀贵公司参与报价。
一、询价书编码:XJ2024035280
二、询价书名称:平朔集团物资供应公司采购二室2024年3月第1批六角螺栓|L005425-G 采煤机SL750等220项物资(月度)询价采购
三、报价方式:
请被邀请单位登录中煤易购采购一体化平台(http://ego.chinacoal.com)进行在线报价。
四、具体时间安排如下:
报价开始时间:2024年03月25日 09:00:00(北京时间)
报价截止时间:2024年04月03日 09:00:00(北京时间)
报价揭示时间:2024年04月03日 09:05:00(北京时间)
请各单位务必按照询价书中报价要求进行报价。
联系人:贾焕仁
联系电话:0349-2054051
采购单位:中煤平朔集团有限公司机关
2024年03月22日 08:15:11
附件:
物资清单
物资编码 物资描述 计量单位 采购数量 税率 交货日期
400107933519 六角螺栓|L005425-G 采煤机SL750 44.0 13.0 2024-04-18
400107933521 V形环|N006376-G 采煤机SL750 9.0 13.0 2024-04-18
400107125495 圆环|艾柯夫采煤机SL750|S25561400|德国艾柯夫公司 4.0 13.0 2024-04-18
400107019565 卡盘|SL750采煤机配件|L 013768 00|艾柯夫 22.0 13.0 2024-04-18
400107933559 O型圈|N 008602 A-G 采煤机SL-750 13.0 13.0 2024-04-18
400107933426 冷却器|S255588-G 采煤机SL750 1.0 13.0 2024-04-18
400107125593 平键弹簧|艾柯夫采煤机SL750|N00116200|德国艾柯夫公司 1.0 13.0 2024-04-18
400107933532 弹簧|N001543-G 采煤机SL750 6.0 13.0 2024-04-18
400107001291 圆柱滚子轴承|S237543 艾柯夫SL750 6.0 13.0 2024-04-18
400107125571 正齿轮|艾柯夫采煤机SL750|S25534800|德国艾柯夫公司 9.0 13.0 2024-04-18
400107933334 环|S255391-G 采煤机SL750 5.0 13.0 2024-04-18
400107125569 衬套|艾柯夫采煤机SL750|S25539400|德国艾柯夫公司 6.0 13.0 2024-04-18
400107125570 衬套|艾柯夫采煤机SL750|S25539500|德国艾柯夫公司 1.0 13.0 2024-04-18
400107933537 圆柱滚子轴承|S255435-G 采煤机SL750 36.0 13.0 2024-04-18
400107125511 正齿轮|艾柯夫采煤机SL750|S25582900|德国艾柯夫公司 2.0 13.0 2024-04-18
400107933434 摇臂一级行星轮轴承|L054994-G 采煤机SL750 6.0 13.0 2024-04-18
400107933539 内六方螺栓|L005614-G 采煤机SL750 48.0 13.0 2024-04-18
400107125405 圆柱头螺钉|艾柯夫采煤机SL750|L01237500|德国艾柯夫公司 28.0 13.0 2024-04-18
400107933445 螺杆|L014382-G 采煤机SL750 48.0 13.0 2024-04-18
400107933543 圆环|S251696-G 采煤机SL750 2.0 13.0 2024-04-18
400107933544 圆盘|S255146-G 采煤机SL750 48.0 13.0 2024-04-18
400107125586 内齿圈|艾柯夫采煤机SL750|S25535300|德国艾柯夫公司 1.0 13.0 2024-04-18
400107933341 内齿圈|S255358-G 采煤机SL750 1.0 13.0 2024-04-18
400107125530 滑动盖板|艾柯夫采煤机SL750|S25542100|德国艾柯夫公司 4.0 13.0 2024-04-18
400107125531 安装|艾柯夫采煤机SL750|S25542500|德国艾柯夫公司 2.0 13.0 2024-04-18
400107125529 轴向密封|艾柯夫采煤机SL750|S25550900|德国艾柯夫公司 1.0 13.0 2024-04-18
400107130367  环|采煤机SL750|S255542 8.0 13.0 2024-04-18
400107125591 直销|艾柯夫采煤机SL750|S25586600|德国艾柯夫公司 8.0 13.0 2024-04-18
400107125392 环|艾柯夫采煤机SL750|S25539300|德国艾柯夫公司 4.0 13.0 2024-04-18
400107125545 正齿轮|艾柯夫采煤机SL750|S25596300|德国艾柯夫公司 2.0 13.0 2024-04-18
400107125574 正齿轮|艾柯夫采煤机SL750|S25596400|德国艾柯夫公司 1.0 13.0 2024-04-18
400107933584 直销|S256926-G 采煤机SL750 72.0 13.0 2024-04-18
400107933585 直销|S256927-G 采煤机SL750 72.0 13.0 2024-04-18
400107933609 圆盘|L000625-G 采煤机SL750 3.0 13.0 2024-04-18
400107933365 锁紧螺栓|N004985-G 采煤机SL750 1.0 13.0 2024-04-18
400107933367 V形环|N006330-G 采煤机SL750 8.0 13.0 2024-04-18
400107933369 透气塞|S138043Z-G 采煤机SL750 1.0 13.0 2024-04-18
400107933549 螺纹销|L001827-G 采煤机SL750 4.0 13.0 2024-04-18
400107001176 安全环|L002606A 艾柯夫SL750 3.0 13.0 2024-04-18
400107933550 螺栓|L005395-G 采煤机SL750 36.0 13.0 2024-04-18
400107001217 圆柱头螺钉|L005606 艾柯夫SL750 4.0 13.0 2024-04-18
400107125386 直销|艾柯夫采煤机SL750|L00675300|德国艾柯夫公司 4.0 13.0 2024-04-18
400107933612 锁紧螺栓|L014023-G 采煤机SL750 2.0 13.0 2024-04-18
400107001334 V型环|N006333 艾柯夫SL750 2.0 13.0 2024-04-18
400107125608 O形圈|艾柯夫采煤机SL750|N00854700|德国艾柯夫公司 4.0 13.0 2024-04-18
400107933502 O型圈|N 008600 A-G 采煤机SL-750 1.0 13.0 2024-04-18
400107933425 O型圈|N 008609 A-G 采煤机SL-750 6.0 13.0 2024-04-18
400107125505 O形圈|艾柯夫采煤机SL750|N00866200|德国艾柯夫公司 1.0 13.0 2024-04-18
400107933592 油封|S141025A-G 采煤机SL-750 3.0 13.0 2024-04-18
400107125398 环|艾柯夫采煤机SL750|S14875500|德国艾柯夫公司 3.0 13.0 2024-04-18
400107933556 螺纹管接头|S254062-G 采煤机SL750 6.0 13.0 2024-04-18
400107020317 管|SL750采煤机配件|S 255519 01|艾柯夫 2.0 13.0 2024-04-18
400107020320 水分配|SL750采煤机配件|S 255545W 00|艾柯夫 3.0 13.0 2024-04-18
400107125535 盖板|艾柯夫采煤机SL750|S25551200|德国艾柯夫公司 1.0 13.0 2024-04-18
400107933271 弯管(带扣)|S257197ZB-G 采煤机SL-750 6.0 13.0 2024-04-18
400107933614 锁紧螺栓|L001590-G 采煤机SL750 2.0 13.0 2024-04-18
400107933465 锁紧螺栓|L001595-G 采煤机SL750 4.0 13.0 2024-04-18
400107933637 V形环|N006373-G 采煤机SL750 2.0 13.0 2024-04-18
400107019615 直通|SL750采煤机配件|S 057834 00|艾柯夫 10.0 13.0 2024-04-18
400107125516 油位杆|艾柯夫采煤机SL750|S25355400|德国艾柯夫公司 1.0 13.0 2024-04-18
400107933616 单向阀|S257188-G 采煤机SL750 2.0 13.0 2024-04-18
400107933323 六角螺栓|L005391A-G 采煤机SL750 10.0 13.0 2024-04-18
400107933617 螺栓|L005424-G 采煤机SL750 32.0 13.0 2024-04-18
400107933315 螺栓|L005430-G 采煤机SL750 6.0 13.0 2024-04-18
400107933370 六角螺栓|L000502-G 采煤机SL750 5.0 13.0 2024-04-18
400107933587 六角螺栓|L005463-G 采煤机SL750 4.0 13.0 2024-04-18
400107933477 卡盘|S067329-G 采煤机SL750 27.0 13.0 2024-04-18
400107019623 弯管|SL750采煤机配件|S 067333 00|艾柯夫 2.0 13.0 2024-04-18
400107019634 螺纹管接头|SL750采煤机配件|S 077724 00|艾柯夫 2.0 13.0 2024-04-18
400107019639 弯管|SL750采煤机配件|S 086197ZA00|艾柯夫 3.0 13.0 2024-04-18
400107933328 带螺纹油嘴|S087367Z-G 采煤机SL750 2.0 13.0 2024-04-18
400107933330 管接头|S103751-G 采煤机SL750 3.0 13.0 2024-04-18
400107019655 螺纹管接头总成|SL750采煤机配件|S 105394 00|艾柯夫 7.0 13.0 2024-04-18
400107933588 旋转弯管|S110258Z-G 采煤机SL750 6.0 13.0 2024-04-18
400107933282 弯管|S201843Z-G 采煤机SL750 8.0 13.0 2024-04-18
400107020165 W型变径管接头|SL750采煤机配件|S 226961 00|艾柯夫 1.0 13.0 2024-04-18
400107933336 球阀|S239732-G 采煤机SL750 1.0 13.0 2024-04-18
400107020070 缩小接头|SL750采煤机配件|S 257200 00|艾柯夫 1.0 13.0 2024-04-18
400107933589 螺栓|L001386-G 采煤机SL750 7.0 13.0 2024-04-18
400107933485 弯管|S257597-G 采煤机SL750 4.0 13.0 2024-04-18
400107933636 管子固定件|S255556-G 采煤机SL750 2.0 13.0 2024-04-18
400107125534 过渡盖板|艾柯夫采煤机SL750|S25539000|德国艾柯夫公司 1.0 13.0 2024-04-18
400107933313 盖板|S257913-G 采煤机SL750 1.0 13.0 2024-04-18
400107933317 盖板|S257914-G 采煤机SL750 1.0 13.0 2024-04-18
400107939828 六角螺栓|L004584-G 采煤机SL-750 2.0 13.0 2024-04-18
400107933408 圆柱头螺钉|L005612-G 采煤机SL750 62.0 13.0 2024-04-18
400107939769 轴承|L055117-G 采煤机SL-750 4.0 13.0 2024-04-18
400107949345 圆柱头螺钉|采煤机SL750|L00489600-G|/ 12.0 13.0 2024-04-18
400107939919 轴承|L051237-G 采煤机SL-750 2.0 13.0 2024-04-18
400107949288 线绳圆环|采煤机SL750|S31169000-G|/ 5.0 13.0 2024-04-18
400107939744 圆柱头螺钉|L005601-G 采煤机SL-750 16.0 13.0 2024-04-18
400107020307 行星轮架|SL750采煤机配件|S 255478 00|艾柯夫 2.0 13.0 2024-04-18
400107949257 环|采煤机SL750|S25551400-G|/ 3.0 13.0 2024-04-18
400107939956 六角螺栓|L005427A-G 采煤机SL-750 24.0 13.0 2024-04-18
400107933586 V形环|N006327-G 采煤机SL750 21.0 13.0 2024-04-18
400107125400 螺纹管接头|艾柯夫采煤机SL750|S05783000|德国艾柯夫公司 32.0 13.0 2024-04-18
400107933565 卡盘|S057836-G 采煤机SL750 150.0 13.0 2024-04-18
400107933470 封闭堵头|S075243Z-G 采煤机SL750 10.0 13.0 2024-04-18
400107939856 液压泵总成|S257080Z-G 采煤机SL-750 1.0 13.0 2024-04-18
400107940005 螺栓|L004895-G 采煤机SL-750 12.0 13.0 2024-04-18
400107939851 圆柱头螺钉|L005548-G 采煤机SL-750 18.0 13.0 2024-04-18
400107939945 卡盘|S088025-G 采煤机SL-750 33.0 13.0 2024-04-18
400107939923 旋转弯管|S202005Z-G 采煤机SL-750 6.0 13.0 2024-04-18
400107019619 弯管|SL750采煤机配件|S 059247 00|艾柯夫 3.0 13.0 2024-04-18
400107933364 卡盘|S083769-G 采煤机SL750 120.0 13.0 2024-04-18
400107019641 螺纹管接头|SL750采煤机配件|S 087158 00|艾柯夫 16.0 13.0 2024-04-18
400107019645 螺纹管接头|SL750采煤机配件|S 092174 00|艾柯夫 6.0 13.0 2024-04-18
400107939937 卡盘|S092216-G 采煤机SL-750 18.0 13.0 2024-04-18
400107019650 W-接头|SL750采煤机配件|S 100166Z 00|艾柯夫 2.0 13.0 2024-04-18
400107939885 封闭堵头|S106648-G 采煤机SL-750 4.0 13.0 2024-04-18
400107019658 上螺丝套管|SL750采煤机配件|S 124029 00|艾柯夫 4.0 13.0 2024-04-18
400107130604  铰接接头|采煤机SL750|S226703 44.0 13.0 2024-04-18
400107940013 直通|S227046-G 采煤机SL-750 2.0 13.0 2024-04-18
400107939973 高压过滤器总成|S257509YB-G 采煤机SL-750 1.0 13.0 2024-04-18
400107939702 阀单元总成|S257515Z-G 采煤机SL-750 2.0 13.0 2024-04-18
400107939910 六角螺栓|L000495-G 采煤机SL-750 2.0 13.0 2024-04-18
400107939985 圆盘|L000621-G 采煤机SL-750 22.0 13.0 2024-04-18
400107019747 六角螺母|SL750采煤机配件|L 004960 00|艾柯夫 4.0 13.0 2024-04-18
400107939786 六角螺母|L005087A-G 采煤机SL-750 2.0 13.0 2024-04-18
400107019787 内六方螺栓|SL750采煤机配件|L 005611 00|艾柯夫 2.0 13.0 2024-04-18
400107949458 圆柱头螺钉|采煤机SL750|L01157000-G|/ 2.0 13.0 2024-04-18
400107019613 双向接头|SL750采煤机配件|S 057824 00|艾柯夫 4.0 13.0 2024-04-18
400107019614 弯管|SL750采煤机配件|S 057831 00|艾柯夫 1.0 13.0 2024-04-18
400107940033 双向接头|S059245-G 采煤机SL-750 1.0 13.0 2024-04-18
400107019618 直通|SL750采煤机配件|S 059246 00|艾柯夫 2.0 13.0 2024-04-18
400107939774 三通|S071778-G 采煤机SL-750 2.0 13.0 2024-04-18
400107019629 螺纹管接头|SL750采煤机配件|S 074652 00|艾柯夫 12.0 13.0 2024-04-18
400107019630 带螺纹油嘴|SL750采煤机配件|S 074822 00|艾柯夫 4.0 13.0 2024-04-18
400107939752 带螺纹油嘴|S075235-G 采煤机SL-750 4.0 13.0 2024-04-18
400107019632 带螺纹油嘴|SL750采煤机配件|S 075238 00|艾柯夫 4.0 13.0 2024-04-18
400107019633 带螺纹油嘴|SL750采煤机配件|S 076167 00|艾柯夫 8.0 13.0 2024-04-18
400107940022 弯管|S083767-G 采煤机SL-750 5.0 13.0 2024-04-18
400107949342 O形圈|采煤机SL750|S08377000-G|/ 26.0 13.0 2024-04-18
400107939796 支撑环|S083771-G 采煤机SL-750 36.0 13.0 2024-04-18
400107939806 螺纹管接头|S087999-G 采煤机SL-750 1.0 13.0 2024-04-18
400107939862 接头|S092344Z-G 采煤机SL-750 8.0 13.0 2024-04-18
400107939888 接头|S100079Z-G 采煤机SL-750 3.0 13.0 2024-04-18
400107019651 三通|SL750采煤机配件|S 101126 00|艾柯夫 1.0 13.0 2024-04-18
400107939951 带螺纹油嘴|S104068-G 采煤机SL-750 5.0 13.0 2024-04-18
400107125598 旋转弯管|艾柯夫采煤机SL750|S13993000|德国艾柯夫公司 4.0 13.0 2024-04-18
400107939896 螺纹管接头总成|S223171-G 采煤机SL-750 1.0 13.0 2024-04-18
400107939707 插入弯头|S226694-G 采煤机SL-750 1.0 13.0 2024-04-18
400107020286 12DN弯管|SL750采煤机配件|S 252720 00|艾柯夫 4.0 13.0 2024-04-18
400107939955 配电板,分线板|S257113-G 采煤机SL-750 1.0 13.0 2024-04-18
400107939729 连接板|S257116-G 采煤机SL-750 2.0 13.0 2024-04-18
400107939837 水模块|S257141ZA-G 采煤机SL-750 2.0 13.0 2024-04-18
400107939857 高压过滤器总成|S257510YB-G 采煤机SL-750 1.0 13.0 2024-04-18
400107939795 螺栓塞|L001389A-G 采煤机SL-750 2.0 13.0 2024-04-18
400107019626 螺纹管接头|SL750采煤机配件|S 073610 00|艾柯夫 2.0 13.0 2024-04-18
400107939839 六角螺栓|L005471-G 采煤机SL-750 6.0 13.0 2024-04-18
400107019777 六角螺栓|SL750采煤机配件|L 005532 00|艾柯夫 6.0 13.0 2024-04-18
400107020184 螺纹销|SL750采煤机配件|S 236183 00|艾柯夫 2.0 13.0 2024-04-18
400107939809 电机护罩|S239735-G 采煤机SL-750 1.0 13.0 2024-04-18
400107939939 六角螺栓|L005523D-G 采煤机SL-750 4.0 13.0 2024-04-18
400107940006 圆柱头螺钉|L005594A-G 采煤机SL-750 2.0 13.0 2024-04-18
400107020193 圆盘|SL750采煤机配件|S 237932 00|艾柯夫 2.0 13.0 2024-04-18
400107939870 螺栓|L005519-G 采煤机SL-750 8.0 13.0 2024-04-18
400107939785 张紧螺母|S255657-G 采煤机SL-750 14.0 13.0 2024-04-18
400107940032 盖板|S257580-G 采煤机SL-750 14.0 13.0 2024-04-18
400107939808 盖板|S257717-G 采煤机SL-750 4.0 13.0 2024-04-18
400107019708 开口销|SL750采煤机配件|L 000986 A00|艾柯夫 12.0 13.0 2024-04-18
400107019779 外六方螺栓|SL750采煤机配件|L 005567 B00|艾柯夫 6.0 13.0 2024-04-18
400107019724 缩小接头|SL750采煤机配件|L 002332 00|艾柯夫 4.0 13.0 2024-04-18
400107933290 六角螺栓|L005516-G 采煤机SL750 4.0 13.0 2024-04-18
400107939914 六角螺栓|L005525-G 采煤机SL-750 54.0 13.0 2024-04-18
400107939998 封闭堵头|S073756Z-G 采煤机SL-750 1.0 13.0 2024-04-18
400107019628 直通|SL750采煤机配件|S 074475 00|艾柯夫 3.0 13.0 2024-04-18
400107939954 双向接头|S107302-G 采煤机SL-750 2.0 13.0 2024-04-18
400107939778 插入接头|S104664Z-G 采煤机SL-750 1.0 13.0 2024-04-18
400107020163 插入W-接头|SL750采煤机配件|S 226698 00|艾柯夫 4.0 13.0 2024-04-18
400107020164 插入W-接头|SL750采煤机配件|S 226699 00|艾柯夫 5.0 13.0 2024-04-18
400107933359 螺栓|L005459-G 采煤机SL750 12.0 13.0 2024-04-18
400107933454 螺栓|L005466-G 采煤机SL750 4.0 13.0 2024-04-18
400107949467 六角螺栓|采煤机SL750|L00557500-G|/ 8.0 13.0 2024-04-18
400107001206 六角螺栓|L005423 艾柯夫SL750 128.0 13.0 2024-04-18
400107939978 六角螺栓|L005426-G 采煤机SL-750 16.0 13.0 2024-04-18
400107939794 六角螺栓|L005432-G 采煤机SL-750 14.0 13.0 2024-04-18
400107130419  螺纹销|采煤机SL750|L001813 20.0 13.0 2024-04-18
400107933634 螺纹销|L001824-G 采煤机SL750 2.0 13.0 2024-04-18
400107949316 锥形润滑嘴|采煤机SL750|L00302900-G|/ 20.0 13.0 2024-04-18
400107949469 六角螺母|采煤机SL750|L00506300-G|/ 10.0 13.0 2024-04-18
400107933472 六角螺栓|L005423C-G 采煤机SL750 24.0 13.0 2024-04-18
400107933598 圆柱头螺钉|L005551-G 采煤机SL750 12.0 13.0 2024-04-18
400107933291 六角螺栓|L006585-G 采煤机SL750 10.0 13.0 2024-04-18
400107933482 调整垫|N004920-G 采煤机SL750 2.0 13.0 2024-04-18
400107933413 齿轨轮轴|S 280926 A-G 采煤机SL-750 1.0 13.0 2024-04-18
400107933307 保护仪器|S282791Y-G 采煤机SL750 2.0 13.0 2024-04-18
400107949513 销|采煤机SL750|S28279700-G|/ 1.0 13.0 2024-04-18
400107019991 控制电缆|SL750采煤机配件|C 087737Z 00|艾柯夫 1.0 13.0 2024-04-18
400107939946 控制电缆|C087743Z-G 采煤机SL-750 2.0 13.0 2024-04-18
400107939898 左油泵电缆|C087788W-G 采煤机SL-750 1.0 13.0 2024-04-18
400107939987 右油泵电缆|C087789W-G 采煤机SL-750 1.0 13.0 2024-04-18
400107939979 托缆装置传感器|C086230ZA-G 采煤机SL-750 1.0 13.0 2024-04-18
400107939705 绝缘胶管||C052006-G 采煤机SL-750 18.0 13.0 2024-04-18
400107019743 圆柱头螺钉|SL750采煤机配件|L 004882 00|艾柯夫 30.0 13.0 2024-04-18
400107940034 圆柱头螺钉|L005305-G 采煤机SL-750 30.0 13.0 2024-04-18
400107939830 螺母|L005088B-G 采煤机SL-750 20.0 13.0 2024-04-18
400107939756 圆柱头螺钉|L005602B-G 采煤机SL-750 20.0 13.0 2024-04-18
400107939947 左油温油位传感器|C087064-G 采煤机SL-750 2.0 13.0 2024-04-18
400107933430 螺丝|L005535B-G 采煤机SL-750 40.0 13.0 2024-04-18
400107933431 垫|L 013779 A-G 采煤机SL-750 169.0 13.0 2024-04-18
400107933630 六角螺栓|L 005529 B-G 采煤机SL-750 16.0 13.0 2024-04-18
400107933433 水管直接头|S 283404 A-G 采煤机SL-750 16.0 13.0 2024-04-18
400107933442 螺栓连接|S 283405 A-G 采煤机SL-750 16.0 13.0 2024-04-18
400107019791 内六方螺栓|SL750采煤机配件|L 005652 00|艾柯夫 64.0 13.0 2024-04-18
400107019534 直销|SL750采煤机配件|L 006868 00|艾柯夫 32.0 13.0 2024-04-18
400107939906 六角螺栓|L005521-G 采煤机SL-750 20.0 13.0 2024-04-18
400107939792 密封套|S257487-G 采煤机SL-750 8.0 13.0 2024-04-18
400107939747 螺栓塞|L001570-G 采煤机SL-750 2.0 13.0 2024-04-18
400107939854 六角螺栓|L005370-G 采煤机SL-750 8.0 13.0 2024-04-18
400107939766 圆柱头螺钉|L005613-G 采煤机SL-750 14.0 13.0 2024-04-18
400107939917 O形圈|N007697-G 采煤机SL-750 2.0 13.0 2024-04-18
400107939761 O形圈|N007708-G 采煤机SL-750 2.0 13.0 2024-04-18
400107939929 O形圈|N007713-G 采煤机SL-750 2.0 13.0 2024-04-18
400107939709 O形圈|N007896-G 采煤机SL-750 2.0 13.0 2024-04-18
400107939942 六角螺栓|L003690-G 采煤机SL-750 2.0 13.0 2024-04-18
400107939758 弹簧垫|L011891-G 采煤机SL-750 8.0 13.0 2024-04-18
400107939835 弹簧垫|L011892-G 采煤机SL-750 16.0 13.0 2024-04-18
400107130550  夹片|采煤机SL750|S029509 4.0 13.0 2024-04-18
400107940004 六角螺栓|L005521C-G 采煤机SL-750 8.0 13.0 2024-04-18
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