单词	group valve
释义	group valve 组合阀,阀组
随便看	dual type switch board dual-tyre wheel dualumin dual unionism dual usage dual-use dual use dual-use goods dual-use line dual use package dual use packaging dual-use packaging dual-user dual use reactor dual-usest dual-use technology dual valuation dual valuation clause dual valve dual valve pump dual valve type dual variable dual variables dual vector dual vector bundle 计3 计4 计上心头计上心来计不反顾计不旋跬计不旋踵计不返顾计伐称勋计出万全さんきゅーさんきょさんきょ【散居】さんきょうさんきょう【山峡】さんきょくさんきょく【三曲】さんきんさんきん【産金】さんきんこうたい