GB - Chinese national standards

Connectors for optical fibres and cables--Part 1:Generic specification

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Alphanumeric character sets for optical recognition--Part 2:Character set OCR-B--Shapes and dimensions of the printed image

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Ergonomics - Danger signals for public and work areas - Auditory danger

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Ergonomics - Visual danger signals - General requirements,design and testing

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Ergonomics - system of auditory and visual danger and information signals

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Information technology—Universal keyboard layout of the alphanumeric zone for Uyghur

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Fibre optic switches--Part 1:Generic specification

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Fibre optic attenuators--Part 1:Generic specification

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Fire-resistance tests - Elements of building construction - Glazed elements

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Fire-resistance tests for glazed elements and window assemblies

Available languages: English, Chinese

Available design: electronic design (pdf), Print design