网站首页 词典首页
Valves are to be of the pneumatically operated jacket pinch type with integral flanged joint ends.
阀门是气动操作套管夹紧类型,带整体法兰连接装置.
互联网
Valves are to be of the pneumatically operated jacket pinch type with flanged joint ends.
阀门是气动操作套管夹紧类型,带法兰连接装置.
英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。