|
标准编号 |
标准中文名称 |
标准英文名称 |
|
SY/T |
钻具止回阀 |
|
|
GB/T |
通用阀门法兰连接钢制截止阀和升降式止回阀 |
General purpose industrial valves—Flanged steel globe valves and lift check valves |
|
GB/T |
船用外螺纹锻钢截止止回阀 |
Marine forged steel male thread stop and check valves |
|
GB/T |
通用阀门铁制截止阀与升降式止回阀 |
General purpose industrial valves—Casting iron globe valves and lift check valves |
|
GB/T |
通用阀门钢制旋启式止回阀 |
General purpose industrial valves—Steel swing check valves |
|
GB/T |
通用阀门铁制旋启式止回阀 |
General purpose industrial valves--Cast iron swing check valves |
|
GB/T |
农业灌溉设备止回阀 |
Agricultural irrigation equipment--Check valves |
|
GB/T |
船用低压外螺纹青铜止回阀 |
Low bressure bronze male screw-thread check valve for marine use |
|
GB/T |
船用外螺纹青铜止回阀 |
Marine bronze male thread lift check valves |
|
GB/T |
船用法兰铸铁止回阀 |
Marine cast iron flanged lift check valves |
|
GB/T |
船用法兰铸铁截止止回阀 |
Marine cast iron flanged stop check valves |
|
GB/T |
船用法兰铸钢止回阀 |
Marine cast steel flanged check valves |
|
GB/T |
船用法兰青铜截止止回阀 |
Marine bronze flanged stop check valves |
|
GB/T |
船用法兰青铜止回阀 |
Marine bronze flanged check valves |
