Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
HG 21520-1995 | English | 319 |
Add to Cart
|
Days<=3
|
(Cover with a neck hanging vertically welded flange manhole)
|
HG 21520-1995
| Obsolete |
HG 21520-1995
|