Information technology--Generic specification for Chinese character input with universal keyboard

Standard published on 2.7.2003

Printed board assemblies--Part 1: Generic specification--Requirements for soldered electrical and electronic assemblies using surface mount and related assembly technologies

Standard published on 2.7.2003

Printed board assemblies--Part 2: Sectional specification--Requirements for surface mount solderedassemblies

Standard published on 2.7.2003

Printed board assemblies--Part 3:Sectional specification--Requirements for through-hole mount soldered assemblies

Standard published on 24.11.2003

Printed board assemblies--Part 4:Sectional specification--Requirements for terminal soldered assemblies

Standard published on 24.11.2003

Printed board assemblies—Part 6: Evaluation criteria for voids in soldered joints of BGA and LGA and measurement method

Standard published on 15.3.2024

Test method for measuring the resistance of package leads

Standard published on 2.7.2003

Reverse osmosis water treatment equipment

Standard published on 29.12.2017

Polyurethane waterproofing coating

Standard published on 27.11.2013

Guideline of numbering and symbol markingof trade items

Standard published on 25.7.2003