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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 38386-2019 |
Gas analysis—Determination of oxynitride in gases—The method of cavity Ring-Down Spectroscopy 气体分析 气体中氮氧化物的测定 光腔衰荡光谱法 |
China National Standards cavity |
 English PDF |
| GB/T 37412-2019 |
Lasers and laser-related equipment—cavity ring-down method for high reflectance measurement 激光器和激光相关设备 光腔衰荡高反射率测量方法 |
China National Standards cavity |
English PDF |
| GB/T 35919-2018 |
Oral cavity nursing materials classifications and terms 口腔清洁护理用品分类和术语 |
China National Standards cavity |
English PDF |
| GB/T 34415-2017 |
cavity ring-down spectroscopy system for measurement of atmospheric carbon dioxide 大气二氧化碳(CO2)光腔衰荡光谱观测系统 |
China National Standards cavity |
English PDF |
| GB/T 34286-2017 |
Greenhouse gas—Carbon dioxide measurement—Off-axis integrated cavity output spectroscopy method 温室气体 二氧化碳测量 离轴积分腔输出光谱法 |
China National Standards cavity |
English PDF |
| GB/T 34287-2017 |
Greenhouse gas—Methane measurement—Off-axis integrated cavity output spectroscopy method 温室气体 甲烷测量 离轴积分腔输出光谱法 |
China National Standards cavity |
English PDF |
| GB/T 33672-2017 |
cavity Ring-Down Spectroscopy system for measurement of atmospheric methane 大气甲烷光腔衰荡光谱观测系统 |
China National Standards cavity |
English PDF |
| GB/T 21411.1-2014 |
Petroleum and natural gas industries―Progressing cavity pump systems for artificial lift―Part 1: Pumps 石油天然气工业 人工举升用螺杆泵系统 第1部分：泵 |
China National Standards cavity |
English PDF |
| GB/T 9938-2013 |
Dentistry - Designation system for teeth and areas of the oral cavity 牙科学 牙位和口腔区域的标示法 |
China National Standards cavity |
English PDF |
| GB/T 5832.3-2011 |
Determination of moisture in gases - Part 3: The method of cavity Ring-Down Spectroscopy 气体中微量水分的测定 第3部分：光腔衰荡光谱法 |
China National Standards cavity |
English PDF |
| GB/T 21411.2-2009 |
Downhole equipment for petroleum and natural gas industries - Progressing cavity pump systems for artificial lift - Part 2: Surface-drive systems 石油天然气工业井下设备 人工举升用螺杆泵系统 第2部分：地面驱动装置 |
China National Standards cavity |
English PDF |
| GB 11234-2006 |
Uterine cavity form intra-uterine devices 宫腔形宫内节育器 |
China National Standards cavity |
English PDF |
| GB/T 9534-1988 |
Test method for complex permittivity of solid dielectric materials at millimeter wave frequencies using “Quasi-optic cavity” technique 毫米波频段固体电介质材料介电特性测试方法 准光腔法 |
China National Standards cavity |
English PDF |
| GB/T 7265.2-1987 |
Test method for the complex permittivity of solid dielectric materials at microwave frequencies--Open cavity method 固体电介质微波复介电常数的测试方法 开式腔法 |
China National Standards cavity |
English PDF |
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