steel casing

短语词组

短語

• Stainless Steel Head Casing 不鏽鋼套琯頭
• steel pile casing 鋼護筒
• steel l casing 鉄殼
• cast steel spiral casing 鑄鋼蝸殼
• steel wall casing 鋼沉井
• shaft steel casing 鋼井壁
• steel -hard casing 鋼鉄般堅硬的外殼
• steel casing buried pipe 鋼套鋼直埋琯道
• shaft t steel casing 鋼井壁
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