Terms containing thread protector

Subject	English	Chinese
met.	coupling thread protector	内保护环
oil	external thread protector	外护丝
met.	inside thread protector	内螺纹保护环
oil	internal thread protector	内螺纹保护器
oil	internal thread protector	内护丝
tech.	pipe thread protector	管螺纹护套
dril.	pipe thread protector	钻杆护丝
oil	pipe thread protector	管螺纹保护圈
tech.	pipe thread protector	管子护丝
oil	skirt thread protector	环形护丝
dril.	skirt thread protector	母锥下端护丝
dril.	skirt thread protector	打捞母锥的护丝
steel.	thread protector	丝扣保护套
met.	thread protector	螺纹保护环
oil	thread protector	护丝管箍
oil	thread protector	护丝帽
oil	thread protector	护丝
met.	thread protector	丝扣保护环
tech.	thread protector	螺纹护环
tech.	thread protector of drill tool	钻具护丝