短語詞組短語body calorific valve 人體發(fā)熱量the body of valve 閥體body regulator valve 安全閥閥體Iron Body Gate Valve 鑄鐵閘閥body of valve 閥體Split body ball valve 組合式球閥body relief valve 調(diào)壓閥閥體split -body control valve 閥體分離閥The casting body of valve 精鑄閥體Nickel Iron Body Gate Valve 合金鑄鐵閘閥 返回 body valve