perforation〔名词〕穿孔,冲孔,射孔详细»
perforation〔名词〕穿孔,钻眼,孔洞详细»
perforation穿孔(眼线)[P]详细»
perforation〔名词〕穿孔详细»
perforation〔名词〕穿孔(孔眼)详细»
perforation〔名词〕穿孔,孔眼详细»
穿孔boring;drill;perforate;perforation;piercing;punch;punching;puncture详细»
穿孔pumch;punch;punch hole;riddle with详细»
穿孔broach out;hole punching;perforate;perforating;perforation;pertusion详细»
穿孔broach out;hole punching;perforating;perforation;pierce;piercing详细»