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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 1927.2-2021 |
Test methods for physical and mechanical properties of small clear wood specimens—Part 2: Sampling methods and general requirements 无疵小试样木材物理力学性质试验方法 第2部分：取样方法和一般要求 |
China National Standards General requirements physical |
 English PDF |
| GB/T 40981-2021 |
Consumer product safety—General requirements on physical hazard assessment 消费品安全 物理危害风险评估通则 |
China National Standards General requirements physical |
English PDF |
| GB/T 36628.1-2018 |
Information technology—Telecommunications and information exchange between systems—Visible light communication—Part 1：General requirements of media access control and physical layer 信息技术 系统间远程通信和信息交换 可见光通信 第1部分：媒体访问控制和物理层总体要求 |
China National Standards General requirements physical |
English PDF |
| GB/T 23561.1-2009 |
Methods for determining the physical and mechanical properties of coal and rock - Part 1: General requirements for sampling 煤和岩石物理力学性质测定方法 第1部分：采样一般规定 |
China National Standards General requirements physical |
English PDF |
| GB/T 1928-2009 |
General requirements for physical and mechanical tests of wood 木材物理力学试验方法总则 |
China National Standards General requirements physical |
English PDF |
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