Pipe joint assemblies and fittings for types 1 and 2 polypropylene pressure pipes ; injection moulded reducers and nipples for socket welding ; dimensions 1型和2型聚丙烯压力管道用管连接组件和接头.承插焊接
Pipe joint assemblies and fittings for types 1 and 2 polypropylene pressure pipes ; adaptors for fusion jointing , flanges and sealing elements ; dimensions 1型和2型聚丙烯压力管道用管道连接组件和管道配件.第
Property of the tclientdataset specifies the connection component that communicates with the remote datasnap server , and should be pointing to the 属性指定了与远程datasnap服务器通信的连接组件,该属性应该指向
Oil - immersed cable connection assemblies for transformers and reactors having highest voltage for equipment um from 72 , 5 kv to 550 kv Udownm设备的最高电压从72 . 5 kv - 550 kv的变压器和电抗器用浸油式电缆连接组件
Oil - immersed cable connection assemblies for transformers and reactors having highest voltage for equipment um from 72 , 5 kv to 550 kv 设备um最高电压从72 . 5 kv至550 kv的变压器和电抗器用油浸式电缆连接组件