GB - Chinese national standards

ISDN user-network interface data link layer specification and conformance testing method--Part 2:Data link layer protocol conformance testing method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Safety management regulation of gas-burning appliances for domestic use

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Fire emergency rescue equipment—General technical specifications for hydraulically operated rescue tools

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Mechanical parking systems - General safety requirement

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Cranes and lifting appliances--Technical characteristics and acceptance documents

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Cranes—Operating manual—Part 1:General

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Cranes—Crane operating manual—Part 2:Mobile cranes

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Cranes—Operating manual—Part 4: Jib cranes

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Industrial trucks--Inspectionand repair of fork arms in service on fork-lift trucks

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Industrial trucks—Inspection and repair of fork arms in service on fork-lift trucks

Available languages: English, Chinese

Available design: electronic design (pdf), Print design