GB - Chinese national standards

Non-directional self-ballasted LED-lamps for general lighting services—Performance requirements

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

LED lamps for decorative lighting

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Steel plate punched couplers

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Bowl-coupler type steel tube scaffolding member

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Additive pipe pressure water supply devices for columned tank

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technology code for non-public reversible ropeways

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Lead-acid battery for garden patrol minibus

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Battery for sightseeing vehicle

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Guidance on energy performance contracting

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Surface treatment solution - Determination of metal element contents - Inductively coupled plasma atomic emission spectrometric method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design