GB - Chinese national standards

Die-blocks used for die-forging hammers and large mechanical forging presses

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Shuttlecocks

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Shuttlecock

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

General technical specification for electronic crane and hanging scale

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Spring dial scale

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Automatic rail-weighbridges

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Silver jewellery alloys—Determination of sliver—Volhard method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Jewellery - Fineness of precious metal alloys and designation

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Jewellery—Ring-size—Definition, measurement and designation

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Water quality--Determination of aniline compounds--Spectrophotometric method with N-(1-naphthyl) ethy lenediamine

Available languages: English, Chinese

Available design: electronic design (pdf), Print design