Standard No.:	GB/T 14774-1993
Chinese Name:	工作座椅一般人类工效学要求
English Name:	General ergonomics requirements for the work seat
Professional Classification:	A25 Human Engineering
Professional Classification:	GB National Standard
ICS Classification:	13.180
Issued by:
Issued on:	1993-01-02
Implemented on:	1994-07-01
Status:	VALID
Language:	English
File Format:	PDF
Word Count:
Price(USD):	please email coc@codeofchina.com for quotation
Delivery:	via email in 1-3 business day

1 Subject Content and Application Scope

This standard specifies terms, structural style, main dimension and general ergonomics requirements of work seat.

This standard is applicable to work seats used by sedentary operation personnel in general workplaces (including computer room, typing room, control room, switchboard, etc.).

This standard is not applicable to chairs for office and family as well as fixed work seat installed on production equipment, driver's seat and work seat used in narrow and small working space.

2 Normative References

GB 10000 Human Dimensions of Chinese Adults

3 Terms

3.1

work seat

seat composed of such members as bracket, lumbar support, seated surface, etc. and used by personnel with sedentary work

3.2

seated surface

main load bearing surface directly contacting human backside, which includes flexible seated surface with seat cushion and hard seated surface without seat cushion