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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB 10408.2-2000 |
Detectors for intruder alarm systems--Part 2:Ultrasonic Doppler detectors for use in buildings 入侵探测器 第2部分:室内用超声波多普勒探测器 |
China National Standards 2:Ultrasonic |
 English PDF |
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