| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 6509-2025 | English | RFQ |
ASK
|
3 days [Need to translate]
|
Determination of caprolactam and oligomers content in polycaprolactam (PA6) chip and fibre
| Valid |
GB/T 6509-2025
|
| GB/T 6509-2005 | English | 209 |
Add to Cart
|
3 days [Need to translate]
|
Testing method for determination of low molecular weight compounds content in chip and fibres of polycaproamide
| Valid |
GB/T 6509-2005
|
| GB/T 6509-1986 | English | 199 |
Add to Cart
|
2 days [Need to translate]
|
Method for determination of low molecular weight compounds content in polyamide 6
| Obsolete |
GB/T 6509-1986
|