Standards GB - Chinese national standards - Page 714

Evaluation and routine testing in medical imaging departments--Part 2-9: Constancy tests--Equipment for indirect radioscopy and indirect radiography

Standard published on 24.6.2003

Evaluation and routine testing in medical imaging departments--Part 2-10: Constancy tests--X-ray equipment for mammography

Standard published on 24.6.2003

Control criteria for endemic fluorosis areas

Standard published on 14.1.2011

Division of endemic fluorosis areas

Standard published on 30.12.2011

Cycle tyres

Standard published on 12.7.2017

Delimitation and classification of Keshan disease areas

Standard published on 14.1.2011

Semiconductor devices--Integrated circuits--Part 2:Digital integrated circuits--Section two--Family specification for HCMOS digital integrated circuits series 54/74HC54/74HCT54/74HCU

Standard published on 7.10.1997

Semiconductor devices--integratedcircuits--Part 2:Digital integrated circuits--Section three--Blank detail specification for HCMOS digital integrated circuits series 54/74HC54/74HCT54/74HCU

Standard published on 7.10.1997

Potentiometers for use in electronic equipment--Part 4:Sectional specification--Single-turn rotary power potentiometers

Standard published on 7.10.1997

Potentiometers for use in electronic equipment--Part 5:Blank detail specification--Single-turn rotary low-power potentiometers--Assessment level E

Standard published on 7.10.1997