| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 1543-2005 | English | 239 |
Add to Cart
|
Days<=3
|
Paper and board -- Determination of opacity (paper backing) -- Diffuse reflectance method
|
GB/T 1543-2005
| Valid |
GB/T 1543-2005
|