油枪和注油器都是机械润滑维护工具。
【化】 维修工具
service tools
暂无补充释义。
相关例句
相关词条
self-service
service factor
service voltage selector
external debt service ratio【金融】
service
after service
portfolio management service
service firm
service tools
暂无补充释义。
self-service
service factor
service voltage selector
external debt service ratio【金融】
service
after service
portfolio management service
service firm