便携式气体报警仪气体报警仪就是气体泄露检测报警仪器当工业环境中可燃或有毒气体泄露时当气体报警仪检测到气体浓度达到爆炸或中毒报警仪设置的临界点时报警仪就会发出报警信号以提醒工作采取安全措施并驱动排风切断喷淋系统防止发生爆炸火灾中毒事故从而保障安全生产
公司所提供的产品包括：气体报警仪系列、个人防护用品系列、声光报警器系列、其他报警设备系列等。
The company offers products include: gas alarming device series, of personal protective equipment series, sound-light alarm series, other alarm equipment series, etc.
指出，石油石化企业使用的气体检测报警仪必须采购防爆型的。
So it is pointed out that is necessary for these enterprises to buy the gas detecting alarm of explosion - proof when they need.
介绍了便携式气体检测报警仪用于石油化工企业中有限空间的气体检测时的采样方法、检测点选择、检测工作程序以及检测结果的处理。
This paper introduces the sample methods, testing point selection, testing procedures and results processing of portable gas detector applied in the confined space in the petrochemical company.
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