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KS C IEC 62642-6-2019 Alarm systems — Intrusion and hold-up systems — Part 6: Power supplies
2023-11-17
NF C48-331-1/A3-2020 Alarm systems - Intrusion and hold-up systems - Part 1 : system requirements
2023-10-01
EN 50131-2-6-2008/IS1-2014 Alarm systems. Intrusion and hold-up systems. Part 2-6:Opening contacts (magneti...
2023-09-19
EN 50131-2-2-2017 Alarm systems. Intrusion and hold-up systems. Part 2-2-Intrusion detectors. Passive infra...
2023-07-02
GB 10408.4-2000 入侵探测器 第4部分:主动红外入侵探测器 Detectors for intruder alarm systems -- Part 4: Active...
2023-05-17
BS EN 50131-1-2006+A2-2017 Alarm systems. Intrusion and hold-up systems. System requirements
2023-04-30
GB 15209-2006磁开关入侵探测器Magnetic switch intrusion detectors
2022-06-06
A method for estimating the fresh water-salt water interface with hydraulic heads in a coastal aquif
2020-07-08
Response of coal reservoir porosity to magma intrusion in the Shandong Qiwu Mine, China
2020-06-12
Effect of magma intrusion on the occurrence of coal gas in the Wolonghu coalfield
2020-06-12
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