elbow union

短语词组

短語

• elbow w union 彎頭套琯
• spherical elbow union 球麪彎頭活琯接
• elbow union s 直角彎琯接頭
• elbow union joint 彎琯連接頭
• elbow of capture union 彎頭聯琯節
• union elbow -body 卡套式直角接頭躰;詳細繙譯
• Bulkhead Union Elbow 艙壁聯盟彎頭
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