中国 · 品目· 6 个子目· 0 个税号
8481管道、锅炉、罐等用龙头、旋塞、阀门及类似装置
Taps, cocks, valves and similar appliances for pipes, boiler shells, tanks, vats or the like, including pressure-reducing valves and thermostatically controlled valves
Taps, cocks, valves and similar appliances for pipes, boiler shells, tanks, vats or the like, including pressure-reducing valves and thermostatically controlled valves