... , door vane,brake,level inductor, calling board, comb plate,overspeed governor, door lock, service tool, PCB board, elevator software,etc. . All the big ...
... rollerelevator door lockelevator photo electric switchelevator limit switchelevator power supplyelevator pcb boardelevator relayand so on 2012 HOT!!! counter equipment of elevator ...
1.sound module with PCB and Speaker 2.sound are available 3.1-600secs 4. ... time: 1s to 60s are available.3. Components: voice ic, PCB board, speaker and batteries.4. Slide switch . Other methods of activation ...
... conductive performance is good.Typical Application:1.Between the circuit board chip and heat sink of LCD-TV2.PDP chip and ... the shell4.Between LED particle base and aluminum plate5.Between PCB board and its shell6.Beween IC and heat sink7.Laptop NB ...
... polish plus transparent finish* Low consume, high sensitive RFID Technology PCB board.* RFID Mifare 1K technology,100,000 times life, contactless working ...
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