GB - Chinese national standards

Test method for settling microbe in clean room(zone) of the pharmaceutical industry

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Test method for settling microbe in clean roomzoneof the pharmaceutical industy

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Acoustics—Audiometric test methods—Part 1: Pure-tone air and bone conduction audiometry

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Acoustics—Audiometric test methods—Part 2: Sound-field audiometry with pure-tone and narrow-band test signals

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Acoustics—Audiometric test methods—Part 3: Speech audiometry

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Integrated emission standard of air pollutants

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical requirements and testing methods for aircraft containers

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

High-voltage direct current(HVDC)systems—Guidance to the specification and design evaluation of AC filters—Part 1:Overview

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

High-voltage direct current(HVDC) systems—Guidance to the specification and design evaluation of AC filters—Part 4:Equipment

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Plastics - Epoxy resins - Part 1: Designation

Available languages: English, Chinese

Available design: electronic design (pdf), Print design