英语词汇“overspeed trip gear”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	overspeed trip gear
释义	overspeed trip gear 速危急保安器；超速脱扣装置
随便看	red-sand stone high slope red sandstone roadbed red sandstone side slope red salmon red sand red sandal red sandalwood red sandal wood Red Sandal-wood red sandalwood carving red sandalwoods red sandalwood tree red sanders red sanderss red sanderswood red sandy sediment red santal Red Santstone red sarsaparilla red satellite band red satin skirt red saturation scale red sauce red-sauce red saunders