GB - Chinese national standards

Household and similar central electric heating system—Part 1:General requirements

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Classification and codes for express packaging

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Available design: electronic design (pdf), Print design

Electrolyte for lead acid storage battery

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

General technical requirement for clean operating department

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Drawing method of wind damage map of area in power grid in consideration of high altitude microtopography and micrometeorology

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Cable cleats for electrical installations

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Ergonomics—Sound quality limits and test methods for household appliance noise—Part 1Refrigerator

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Ergonomics of human-system interaction in mobile terminal—Perceived fluency of touch interface

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Calculation of thermally permissible short-circuit currents, taking into account non-adiabatic heating effects

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical specifications of cleanroom design for cell culture

Available languages: English, Chinese

Available design: electronic design (pdf), Print design