Chinese translation for "casing screw head"

套管母扣护丝

Similar Words：

"casing room" Chinese translation, "casing ru ing" Chinese translation, "casing running" Chinese translation, "casing salvaging" Chinese translation, "casing scraper" Chinese translation, "casing screwprotector" Chinese translation, "casing seal" Chinese translation, "casing seat" Chinese translation, "casing section mill" Chinese translation, "casing separator" Chinese translation