GB - Chinese national standards

Method for collection of physical evidence for fire technical identification

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

China MARC format for archives

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Prevention and control specifications for mail and mail handling systems in the area of when epidemics breakout

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Rare earth polishing powder

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Chemical analysis methods of rare earth polishing powder - Part 1: Determination of cerium oxide content - Titrimetry

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Chemical analysis methods of rare earth polishing powder - Part 2: Determination fluorine content - Ion selective electrode analysis

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Physical test method of rare earth polishing powder - Determination of burnishing mass and scratch - Gravimetry

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Rapidly-quenched neodymium iron boron permanent magnetic powder

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Mixed rare earth oxide of ion-absorpted type rare earth ore

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Covering technique of the medium-wave broadcastingnetwork

Available languages: English, Chinese

Available design: electronic design (pdf), Print design