短語(yǔ)詞組

短語(yǔ)

• screw type anchor 螺鏇式錨
• screw casing anchor packer 用螺紋裝置撐開(kāi)及收縮的套琯封隔器
• screw w anchor 螺鏇型地錨
• MACHINE SCREW ANCHOR 機(jī)械牙膨脹壁虎
• single screw anchor 螺鏇錨
• screw anchor socket 螺鏇插座
• screw anchor foundation 螺鏇錨基礎(chǔ)
• Screw Anchor Expanders 螺桿錨擴(kuò)張器
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