气瓶

air bottle压缩空气瓶,气瓶详细»

air bottle〔名词〕泵的空气拱室,压缩气瓶,气罐详细»

air bottle〔名词〕空气贮罐详细»

air bottle〔名词〕压缩空气瓶,气瓶详细»

air bottle〔名词〕空气瓶详细»

air bottle气瓶,(呼吸器)气瓶详细»

气瓶gas cylinder详细»

气瓶air bottle;gas cylinder详细»

气瓶gas cylinder详细»

气瓶gas container详细»

气瓶air collector;cylinder;gas cylinder详细»

气瓶gas cylinder详细»