GB - Chinese national standards

Information technology--Digital compression and coding of continuous-tone still images--Part 1:Requirements and guidelines

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Information technology--Digital compression and coding of continuous-tone still images--Part 2:Compliance testing

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Operating procedures of livestock and poultry slaughtering—Pig

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

The general qualification of technology on livestock animal slaughtering process

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

General technical conditions for livestock and poultry slaughtering

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Fresh and frozen beef cuts

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Fresh and frozen rabbit meat and by-products

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Paints,varnishes and printing inks—Determination of fineness of grind

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Synoptic table for cast iron pipe flanges

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Cast iron pipe flanges—Part 1:PN designated

Available languages: English, Chinese

Available design: electronic design (pdf), Print design