| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 1920-1980 | English | 839 |
Add to Cart
|
Days<=6
|
Standard atmosphere (below 30 kilometers)
|
GB/T 1920-1980
| Obsolete |
GB/T 1920-1980
|