| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 43513.1-2023 |
Technical specification for space radiation biology experiment—Part 1：General principle |
200.0 |
via email in 1~3 business day |
valid,,2023-12-28 |
|
| GB/T 23466-2009 |
Guideline for selection of hearing protectors |
240.0 |
via email in 1~3 business day |
to be abolished2026-09-01,2026-9-1,2009-12-1 |
|
| GB 23394-2009 |
Self-contained closed-circuit breathing apparatus of compressed oxygen |
330.0 |
via email in 1~3 business day |
superseded2026-01-01,2026-1-1,2009-12-1 |
|
| GB/T 23467-2009 |
Standard test method for evaluation of flame resistant clothing for protection against flash fire simulations using an instrumented manikin |
240.0 |
via email in 1~3 business day |
valid,,2009-12-1 |
|
| GB/T 3609.2-2009 |
Occupational eye and face protection - Welding protection - Part 2: Automatic welding filter |
170.0 |
via email in 1 business day |
to be superseded2026-09-01,2026-9-1,2009-12-1 |
|
| GB/T 10253-1988 |
Equipment for continuously monitoring for beta and gamma activity in liquid effluents |
240.0 |
via email in 1~3 business day |
superseded2002-06-01,2002-6-1,1989-10-1 |
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