metal bearing
短语词组
- white metal babbit bearing 巴比合金轴承
- metal -bearing 含金属
- metal plastic bearing pad 金属塑料轴瓦
- metal l bearing 含金属的
- metal graphite bearing [电]金属石墨轴承
- sintered metal powder bearing 粉末冶金轴承
- babbitt metal cast bearing 铸造巴比合金轴承
- metal sealed bearing bit 金属密封轴承钻头 返回 metal bearing