GB - Chinese national standards

Proximate analysis of solid biofuels

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Determination of total sulfur in solid biofuels

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Determination of total moisture for solid biofuels

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Determination of carbon and hydrogen in solid biofuels

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Door opener for fire fighting

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Minimum allowable values of energy efficiency and energy efficiency grades for welding machines

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Controller for solar water heating system (tank volume more than 0.6 m3)

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Finned built-in heat pipe for all-glass evacuated solar collector tubes

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Kitchen waste treating and utilizing equipments in catering services

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Equipment of compost treatment and utilization for manure of poultry and livestock

Available languages: English, Chinese

Available design: electronic design (pdf), Print design