This document provides the comprehensive list of Chinese National Standards - Category: GB; GB/T, GBT.
This document provides the comprehensive list of Chinese National Standards - Category: GB Series.
This document gives the basic statistical values of the human dimensions of adults in our country for technical design, including static human dimensions AND functional human dimensions for workspace design.
This document specifies the evaluation requirements for visual comfort of indoor light emitting diode (LED) display (hereinafter referred to as “LED display”).
This document provides the comprehensive list of Chinese National Standards and Industry Standards (Total 17,000 standards).
This document stipulates the designation representation, order content, size, shape, weight, technical requirements, inspection rules, test methods, packaging, marking and quality certificate of steel plate, sheet and strip for pressure ...
This document specifies the specimen requirements and test methods for the tensile test of wrought aluminum, magnesium and their alloy products.
This document specifies the wrought aluminum and aluminum alloy plates, sheets and strips for general engineering.
This document provides the comprehensive list of Chinese Industry Standards - Category: QC; QC/T; QCT.
This document provides the comprehensive list of Chinese National Standards - Category: GB/T; GBT.