刮削端 的英文怎麼說
中文拼音 [guāxiāoduān]
刮削端
英文
fasteners for fine mechanics-cross recessed tapping screws-scrape point-
Fasteners for fine mechanics cross recessed tapping screws - scrape point
精密機械用緊固件十字槽自攻螺釘刮削端
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