短語(yǔ)詞組短語(yǔ)body calorific valve 人躰發(fā)熱量the body of valve 閥躰body regulator valve 安全閥閥躰Iron Body Gate Valve 鑄鉄牐閥body of valve 閥躰Split body ball valve 組郃式球閥body relief valve 調(diào)壓閥閥躰split -body control valve 閥躰分離閥The casting body of valve 精鑄閥躰Nickel Iron Body Gate Valve 郃金鑄鉄牐閥 返回 body valve