词语安全制动装置
解释safety catch
safety catch〔名词〕安全掣子详细»
safety catch〔名词〕保险爪,防坠器详细»
safety catch〔名词〕安全销详细»
safety catch〔名词〕安全制动装置详细»
safety catch〔名词〕安全挡,保险爪,防坠器详细»
safety catch〔名词〕可熔保险丝详细»
safety catch安全钩详细»