錐柄擴孔鉆 的英文怎麼說
中文拼音 [zhuībǐngkuòkǒngzhēn]
錐柄擴孔鉆
英文
taper shank core drill-
Core drills with morse taper shank
莫氏錐柄擴孔鉆Core drills with morse taper shanks
錐柄擴孔鉆
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