casting manhole cover
1.over frame:600*600/800*800
2.clear opening:420*420/600*600
3.frame depth:35
BS EN124 CLASS:B125
| casting manhole cover : | ductile rion manhole cover |
|---|
casting manhole cover
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Company Profile
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casting manhole cover
1.over frame:600*600/800*800
2.clear opening:420*420/600*600
3.frame depth:35
BS EN124 CLASS:B125
| casting manhole cover : | ductile rion manhole cover |
|---|