Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB 23394-2024 |
Respiratory protection-Positive pressure self-contained closed-circuit compressed oxygen respirator {译} 呼吸防护-正压式自给闭路压缩氧气呼吸器 |
China National Standards Self contained closed |
 English PDF |
| GB 23394-2009 |
Self-contained closed-circuit breathing apparatus of compressed oxygen 自给闭路式压缩氧气呼吸器 |
China National Standards Self contained closed |
English PDF |
| Find out:2Items | To Page of: First -Previous-Next -Last | 1 |
+86-755-25831330
