菌頭螺釘 的英文怎麼說
中文拼音 [jūntóuluódīng]
菌頭螺釘
英文
mushroom head screw-
Rech. slotted mushroom head screws. sim thread
開槽菌頭螺釘. sim螺紋' poelie '. rl z tapping screws. cross recessed mushroom head " poelier ". symbol rl z
自攻螺釘.十字槽菌頭螺釘
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