petroleum spring 中文意思是什麼
petroleum spring
解釋
石油泉-
Petroleum and natural gas industries - casing centralizers - bow - spring casing centralizers
石油和天然氣工業.套管扶正器.弓形彈簧套管扶正器 -
Petroleum and natural gas industries - casing centralizers - part 1 : bow - spring casing centralizers
石油天然氣工業套管扶正器第1部分弓形彈簧套管扶正器 -
Petroleum and natural gas industries - casing centralizers - part 1 : bow - spring casing centralizers iso 10427 - 1 : 2001 ; german and english version en iso 10427 - 1 : 2001
石油天然氣工業.套管扶正器.第1部分:弓形彈簧式套管 -
Single room power spring petroleum hostel, foshan reservation
單人房,佛山力源石油招待所預訂 -
Power spring petroleum hostel, foshan
佛山力源石油招待所客房介紹 -
Standard twin room power spring petroleum hostel, foshan reservation
標準雙人房,佛山力源石油招待所預訂
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