例句與造句

1. Building valves - water pressure reducing valves and combination water reducing valves - requirements and tests
   建筑物閥門.供水減壓閥和組合減壓閥.要求和試驗(yàn)
2. Building valves - water pressure reducing valves and combination water pressure reducing valves - requirements and tests
   建筑物閥門.供水減壓閥和復(fù)合供水減壓閥.要求和試驗(yàn)
3. Building valves - water pressure reducing valves and combination water pressure reducing valves - requirements and tests ; german version en 1567 : 1999
   建筑物閥門.水減壓閥和組合水減壓閥.要求和試驗(yàn)
4. It's difficult to find combination water in a sentence. 用combination water造句挺難的