www

www的英语例句

1. W , WY series of reciprocating vacuum pumps are the effective equipments to obtain rough vacuum.

   WY系列往复真空泵式获得粗真空的主要设备.

2. WY was scanning the sohu news which said President Hu was visiting at XINJIANG.

   WY浏览着搜狐新闻,说胡主席在新疆考察.

3. A new butterfly gate , GDF 40 - WY - 460, has many advantages over the structural design and comprehensive performances.

   GDF40 - WY - 460型蝴蝶阀是一种新型蝴蝶阀,在结构设计和综合性能上有很多优点,其活门设计成弓形结构.