GB - Chinese national standards

Sodium ion cells and batteries used in electrical energy storage systems—Technical specification

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Lid with preform for semiconductor packages

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test method for electric vehicles traction battery in service

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Waveguide to coaxial adapters—Part 1: Generic specification—General requirements and test methods

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Coupled environmental stress test method and performance requirement for photovoltaic modules

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Calculation and test evaluation method for wind and snow loads on photovoltaic modules

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical requirements of scrap evaluation for photovoltaic module

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Secondary cells and batteries containing alkaline or other non-acid electrolytes—Secondary lithium cells and batteries used in industrial applications—Safety requirements

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Guidelines for post evaluation of photovoltaic power project

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Requirements of information processing protection for PV inverters

Available languages: English, Chinese

Available design: electronic design (pdf), Print design