SJ/T 10347-1993
General specification for conductive rubber connectors and keys
SJ/T 10347-1993
SJ/T 10347-1993
SJ/T 10347-1993
SJ/T 10347-1993
SJ/T 10347-1993
Methods of measurement for pushbutton telephone with pulse
SJ/T 10347-1993
Rolling key clutches for mechanical press
SJ/T 10347-1993
Performance requirements of pushbutton telephone with pulse
SJ/T 10347-1993
Methods of measurement for pushbutton dialer with pulse
SJ/T 10347-1993
Performance requirements of pushbutton dialer with pulse
SJ/T 10347-1993
Methods of measurement for pushbutton telephone with DTMF
SJ/T 10347-1993
Performance requirements of pushbutton telephone with DTMF
SJ/T 10347-1993
Methods of measurement for pushbutton dialer with DTMF
SJ/T 10347-1993
Performance requirements of pushbutton dialer with DTMF
SJ/T 10347-1993
SJ/T 10347-1993
MODULES, STANDARD ELECTRONIC RELAY, ANALOG, KEY CODE ZRX
SJ/T 10347-1993
Test method for durability of the plastic buttons to impact force
SJ/T 10347-1993
MODULES, STANDARD ELECTRONIC AMPLIFIER, ANALOG, KEY CODE EAP
SJ/T 10347-1993
MODULES, DIGITAL, STANDARD ELECTRONIC DMA SUPPORT MODULE, KEY CODE FUN
SJ/T 10347-1993
MODULES, ANALOG, STANDARD ELECTRONIC INTERFACE, DISCRETE MODULE, KEY CODE TAV