孔宽
- 网络sluice or hole width; Mesh opening
孔宽
孔宽
sluice or hole width
... 孔高 sluice or hole height 孔宽 sluice or hole width 设计最大流量 maximum designed discharge of sluice or tunnel ...
Mesh opening
杭州丝联实业有限公司 ... 线径 Thread diameter 孔宽 Mesh opening 开口率 Open area ...
1
2
3
4