|
(yng) ÷mPplyCB/T3955-2004
|
|
|
÷mPplyCB/T3955-2004ʽAASͷmBӳߴ磺GB/T569GB/T2501Q0.25-0.6mpaQͨ:DN50-DN500yw|(zh)P䓿ƺ봬÷m |
|
2024-10-14 |
2025-10-14 |
|
|
|
|
|
|
(yng) ÷mPlyCB/T3955-2004
|
|
|
÷mPlyCB/T3955-2004ʽAASͷmBӳߴ磺GB/T569GB/T2501Q0.25-0.6mpaQͨ:DN50-DN500yw|(zh)P䓿ƺ봬÷mP |
|
2024-09-15 |
2025-09-15 |
|
|
|
|
|
(yng) ÷m~lyCB/T467-95
|
|
|
÷m~lyCB/T467-95÷m~ly̖(ho):CB/T467-1995ʽ:AASQ:0.60.40.25MpaQͨ:DN40-DN500mý|(zh):ˮˮB |
|
2024-09-15 |
2025-09-15 |
|
|
|
|
|
(yng) ÷m~lyCB/T467-95
|
|
|
÷m~lyCB/T467-95÷m~ly̖(ho):CB/T467-1995ʽ:AASQ:0.60.40.25MpaQͨ:DN40-DN500mý|(zh):ˮˮB |
|
2024-09-15 |
2025-09-15 |
|
|
|
|
|
(yng) õ(bio)lyTF/T/~lyDIN3202-F1/F4
|
|
|
õ(bio)lyTF/T/~ly̖(ho):DIN3202-F1/F4ƷƣϺƺlyĆ]ll\(yn)(dng)cwഹֱlyֻȫ_ȫP(gun){(dio)(ji)(ji)lЃɂ(g)ܷõģʽly |
|
2024-09-15 |
2025-09-15 |
|
|
|
|
|
(yng) ÷m~lyCB/T467-95
|
|
|
÷m~lyCB/T467-95÷m~ly̖(ho):CB/T467-1995ʽ:AASQ:0.60.40.25MpaQͨ:DN40-DN500mý|(zh):ˮˮB |
|
2024-09-15 |
2025-09-15 |
|
|
|
|
|
|