GB - Chinese national standards

Carbon black—Part 7Determination of pH value

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Carbon black—Part 8Determination of heating loss

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Hot rolled longitudinally profiled steel plate

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Guidelines on lists of regulated pests

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Specifications for site selection and monitoring of farmland information station

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Integrated management measures for pests of plants for planting

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Specifications for winter wheat growth monitoring

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Bamboo winding composite pipe

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Bamboo winding composite pipe

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

General matching specification for fully-mechanized mining face in thin seam

Available languages: English, Chinese

Available design: electronic design (pdf), Print design