No, I don't. The positive proof is that no one has bothered to make contact with us.
不，我不相信。确切的证据就是我们没有接触过这种生物。
The explosion-proof cable drum adopts a novel slip ring group, guarantees enough contact area and compression strength, and better transfers current.
采用新型的滑环组，保证足够的接触面积和压紧强度，更好的传递电流。
The entire switch without a moving contact surface has high explosion proof and waterproof function, meeting the requirement of chemical industries, coal mines, underwater, and milling working.
整个开关没有动接触面。所以具有较高的防爆防水性能。满足化工，煤矿、水下，制粉作业的要求。
The utility model has the advantages of simplicity, easy manufacture, and low cost, can be made into a series of explosion proof and waterproof contact switches.
本实用新型比较简单、加工容易，成本低。可制成系列防爆防水触点开关。
YXC Electric Contact Pressure Gauge is better than YX Standard Electric Contact Pressure Gauge on high power rating, reliable signal, long life, and to vibration-proof.
YXC 型电接点压力表同YX 型电接点压力表相比具有额定功率大，发讯可靠，接点寿命长等特点，并有一定抗振动性能。
YXC Electric Contact Pressure Gauge is better than YX Standard Electric Contact Pressure Gauge on high power rating, reliable signal, long life, and to vibration-proof.
YXC 型电接点压力表同YX 型电接点压力表相比具有额定功率大，发讯可靠，接点寿命长等特点，并有一定抗振动性能。
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