perforating device



【字彙解釋】

perforating device 穿孔裝置

perforating

n. 穿孔

device

n. 裝置, 設備, 儀器, 設計, 策略, 手段


【前後詞彙】

perforated steel cone 穿孔鋼錐
perforating corrosion 穿孔腐蝕
[~
δ~
λ~
w~
perforating device 穿孔裝置
perforating machine 打孔機
performance analysis 效能分析
performance bond 履約保證金
performance checking method 效能檢查方法

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