1. Communication systems, including: public address and alarm systems, internal communication systems, call phone system, satellite communications, closed circuit television surveillance system (CCTV), private automatic branch exchange (PABX), industrial phones 2. Fire and gas detection system, including: fire detection systems, gas detection systems, industrial audio-visual equipment, audio-visual equipment, explosion-proof 3. The control and instrumentation systems, including: control box, alarm monitoring system, traction chains, tank level measurement system, electrical test bench and so on.
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Ice Trekkers Chains Traction 冰登山链牵引
The control and instrumentation systems, including: control box, alarm monitoring system, traction chains, tank level measurement system, electrical test bench and so on.
控制和仪表系统，包括：控制箱，警报监测系统，牵引链，油罐液位测量系统，电气测试台等。
The company specializes in variety of pets with traction, chains, pet clothes, pet Waterloo.
本公司专业经营各种宠物牵引带，铁链，宠物衣服，宠物窝。
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