| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| LY/T 1421-1999 | English | RFQ |
ASK
|
3 days [Need to translate]
|
(Determination of tensile strength parallel to grain birch plywood aviation)
| Obsolete |
LY/T 1421-1999
|