Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Google Book |
HG/T 20580-2020 | English | 1429 |
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8 days
|
Standard for design base of steel chemical vessels
|
HG/T 20580-2020
| Valid |
HGT 20580-2020
|
HG/T 20580-2011 | English | 1399 |
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6 days
|
Specification of design base for steel chemical vessels
|
HG/T 20580-2011
| Obsolete |
HGT 20580-2011
|
HG 20580-1998 | English | 1199 |
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6 days
|
Regulation specification for design base of steel chemical vessels
|
HG 20580-1998
| Obsolete |
HG 20580-1998
|