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- 2011-05-27 11:35供应厂家生产各规格、型号热电阻
- 2011-05-27 11:33供应厂家生产各种热电偶
- 2011-05-23 18:36供应钻杆
- 2011-05-23 17:570-9类进口、国产、公制，英制非标定做轴承
- 2011-05-23 17:39供应德瑞克平板型石油振动筛网
- 2011-05-21 14:33供应Fb090铜套
- 2011-05-21 14:31供应SF-1无油衬套
- 2011-05-21 14:29供应JDB(500#)固体镶嵌自润滑轴承
- 2011-05-20 10:37供应泥浆泵
- 2011-05-20 10:35供应车载钻机
- 2011-05-20 10:27供应石油钻机
- 2011-05-19 13:38气动真空蝶阀
- 2011-05-19 13:35顶装式球阀
- 2011-05-19 13:34手动刀形闸阀
- 2011-05-18 11:55钻采工具
- 2011-05-14 08:53供应金属激光打标加工
- 2011-05-14 08:50供应鞋材切割 激光加工
- 2011-05-14 08:47供应定位
- 2011-05-09 09:59API螺纹规
