器械类中“通用件、耗材、配液、零配件、关键件”怎么翻译

通用件 interchangeable parts
汽车通用件 universal auto parts

耗材：material consumption ； consumer goods.

配液 distributor liquor

零配件 parts and fittings; spare and accessory parts

关键件 key componont

通用件、general purpose mountings
耗材、exhausted mountings
配液、charge mixture
零配件、fittings
关键件”key fittings

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