?铜背垫(电焊) copper backing
?铜锤 copper hammer
?铜损(电) copper loss
?包铜 copper sheathing
?铜覆皮(木船) copper sheathing
?铜管 copper tube
?铜线 copper wire
?铜工,铜匠 coppersmith
?铜工场 coppersmith shop
?靠模机,复印机 copying machine
?珊瑚船 coral boat
?绳索 cordage
?铜锤 copper hammer
?铜损(电) copper loss
?包铜 copper sheathing
?铜覆皮(木船) copper sheathing
?铜管 copper tube
?铜线 copper wire
?铜工,铜匠 coppersmith
?铜工场 coppersmith shop
?靠模机,复印机 copying machine
?珊瑚船 coral boat
?绳索 cordage
?索具库 cordage room
?储索处 cordage space
?芯,模芯 core
?有芯电焊条 core electrode
?铁芯损失,磁芯损失 core loss
?芯材 core materials
?心塞 core plug
?芯塞 core plug
?模芯砂 core sand
?芯线 core wire
?留芯搪孔 coring
?软木 cork
?软木板 cork board
?软木砖 cork brick
?软木地毯 cork carpet
?软木屑 cork dust (or dust cork)
?软木碰垫 cork fender
?软木垫 cork mat
?软木涂料 cork paint
?角迭板 corner doubling
?柜角装置 corner fitting
?隅角接合 corner joint
?角形反射器 corner reflector
?校正信号 correcting signal
?修正,改正 correction
?修正曲线 correction curve
?修正因子 correction factor
?校正动作 corrective action
?关连裕度 correlation allowance
?相关因子 correlation factor