| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/Z 142-2025 | English | RFQ |
ASK
|
3 days [Need to translate]
|
(Germicidal UV-C irradiation products safety guidelines)
| |
GB/Z 142-2025
|
| GBZ 142-2002 | English | 399 |
Add to Cart
|
3 days [Need to translate]
|
Radiological protection standard for sealed radioactive sources used in oil and gas-field logging
| Obsolete |
GBZ 142-2002
|