GB - Chinese national standards

Food additives acetone

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical requirements for public telecommunication network equipments security - Calling party number information

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Technical requirements for ethernet passive optical network (EPON)

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Determination of ISO speed of black-and-white pictorial still camera negative film/process systems

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Opto-electronic-opto bidirectional wavelength converter for plastic optical fiber transmission system - Part 1: Wavelength converter between 650nm and 1550nm (or 1310nm or 850nm) of 100Mbps ethernet

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Opto-electronic-opto transceiver of 650nm 100Mbps ethernet for plastic optical fiber transmission system

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Network adapter of 650nm 100Mbps ethernet for plastic optical fiber

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Singlemode optical fibre telecommunication cables for outdoor duct, directly buried, and lashed aerial application

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Security technical requirements for broadband customer network based on telecommunication network

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Energy efficiency metrology and test methods for access equipments - Part 1ADSL CPE

Available languages: English, Chinese

Available design: electronic design (pdf), Print design