KJ353-F card reading substation is a kind of mine monitoring devices. Mine intrinsically safe equipment.Card reading sub-station is KJ353 type underground mine personnel management system' s main....
Shandong China Coal Industrial& Mining Supplies Group Co., Ltd ( hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, ....
Product Introduction To be used in bad condition : high noisy, heavy damp.such as electrical factory, coal mining, As the explosive , inflammable conditions with gas, coal dust 1.can be amplified....
Product Introduction 1) Â Â Â Â Â KTH 17 intrinsically safe automatic telephone is not only used underground, tunnel, metal mining, chemical industrials, etc , but also hard pollution places ; ....
Product Introduction 1) KTH 18 intrinsically safe automatic telephone is not only used underground , but also hard places with high temperature, high moisture, strong pollution; 2) The material of....
Product Introduction 1)    KTH 17B intrinsically safe automatic telephone is not only used underground, tunnel, metal mining, chemical industrials, etc , but also hard pollution places 2)  ....
Product Introduction 1) The material of cover is with features of waterproof, dustproof, anticorrosion and the protection degree IP54; 2) Installation , desk-top , hanging type optional, by....
KXT127 Communication acousto-optic Signal Switch Introduction Communication acousto-optic Signal Switch applies to coal mines, dangerous places, is a belt transport, winch upgrade as RBI signaling, ....