空掉的針 的英文怎麼說
中文拼音 [kōngdiàodezhēn]
空掉的針
英文
remainning rem-
Belt calibration checks the wire thickness, thickness found enough to make up for re - jet spray or shoveled away with a hammer percussion hollowing inspection found hollowing should re - sprayed
用帶刻度的鋼針抽查厚度,如發現厚度不夠,補噴或鏟掉重噴,用錘子敲擊檢查空鼓,發現空鼓應重噴。
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