资讯动态
铁制和铜制螺纹连接阀门 施加弯曲力值_阀门标准
铁制和铜制螺纹连接阀门 施加弯曲力值
| 公称尺寸 DN | 8 | 10 | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 |
| 力矩/N·m | 30 | 70 | 105 | 225 | 340 | 475 | 610 | 1100 | 1550 | 1900 | 2500 |
九游官方端网站登录入口-九游(中国)
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