常見例句雙語例句At present, screwdriver and screw tap are hardware which is often used in machining factory.目前，在機械加工工廠里，螺釘旋具和絲錐是較為常用的兩種五金工具。ip.comThe utility model relates to a screw tap used in the manufacturing of a clip of a bridge prestressing force anchor holder.本實用新型涉及一種橋梁預(yù)應(yīng)力錨夾具的夾片制造用絲錐。ip.comthere has no screw thread on the installation hole on head of water-cooling. It's difficult to install it by the screw tap which along the products.產(chǎn)品有以下缺陷：水冷頭上的安裝孔沒有螺紋，用配帶的自攻螺絲安裝非常困難。club.edu.sina.com.cn 返回 screw tap