Small Craft-Remote Steering Systems for Single Outboard Motors of 15 kW to 40 kW Power (ISO 9775:1990) (Q)
实施日期:1993-01-01
Technical requirements and test methods for ringing, power sources, alarm and distribuing frame in manual toll telephone switching equipments
Test methods for communication cable--Crosstalk attenuation test--Comparison method
发布日期:1985-09-29 实施日期:1986-05-31
Screw Thread for Adjusting Distance and Adjusting Wheel
发布日期:1959-10-12 实施日期:1959-10-12
Technical requirements and test methods for monitor's desks in manual toll telephone switching equipments
Technical requirements and test methods for toll service boards(toll recording boards,enquiry deaks)in manual toll telephone switching equipments
Technical requirements and test methods for exchangers of operating services in manual toll telephone switching equipments
Technical requirements and test methods for toll connecting boards and special boards in manual toll telephone switching equipments
Technical criteria of medium distance microwave transmission of TV programme
Technical requirements and test methods for relays in manual toll telephone switching equipments
Information technology--Telecommunications and information exchange between systems--X.25-DTE conformance testing--Part 3:Packet layer conformance test suite
发布日期:1997-05-26 实施日期:1998-05-01
Technical requirements and test methods for service observation desks (quality checking desks) in manual toll telephone switching equipments
General technical requirements and test methods for manual toll telephone switching equipment
Electromagnetic environment requirements for sea long and middle range radionavigation stations and monitors
发布日期:1992-08-19 实施日期:1993-09-01
Technical criteria of short distance microwave transmission of TV programme
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