The section connecting the transmitter and capsule assembly is a critical element in preservation of flameproof performance , and must be checked to verify that it is free of dents , scratches , and other defects .
连接变送器与膜盒组件的部分是保持隔爆性能的重要元件,且必须进行检查以验证其无凹痕、刮伤和其他缺陷。
Flameproof protective clothing for the mining .
矿业用耐火防护服.
If it is too tight , a circuit break in the cable may occur ; if not tight enough , the flameproof effectiveness will be compromised .
如果太紧,可能因电缆造成电路断路;如果不够紧,隔爆效果可能受到影响。
Flameproof apparatus may be installed , in accordance with applicable gases , in a hazardous area in zone1or2 , where the specified gases are present .
可按适用气体要求在有规定气体的区域1或2的危险区域安装隔爆设备。
Users absolutely must read " installation and operating precautions for tiis intrinsically safe equipment " and " installation and operating precautions for tiis flameproof equipment " at the end of this manual prior to the work .