T/CIRA 8-2020
药用尿素[14C]
2020-12-28
EJ/T 923-1995
碳[14C]酸钡
1995-07-04
EJ/T 1008-1996
空气中*14C的取样与测定方法 (*14为C的左上标)
<(superscript)14>C-based methods for sampling and determination in air
1996-04-18
T/CIRA 4-2020
含14C生物废物管理规定
2020-08-04
BS PD CEN/TR 15591-2007
Solid recovered fuels. Determination of the biomass content based on the 14C method
固体回收燃料 基于14C法测定生物量含量
2007-04-30
CEN/TR 15591-2007
Solid recovered fuels - Determination of the biomass content based on the 14C method
固体回收燃料 - 基于14C方法测定生物量
2007-02-07
T/CAME 36-2021
幽门螺杆菌尿素[14C]呼气试验
2021-07-15
T/CIRA 65-2024
尿素[14C]呼气试验操作规程
Operating procedures for 14C-urea breath test
2024-12-19
T/GDSES 16-2024
利用树木年轮监测14C技术规范
2024-11-29
T/CIRA 50-2023
14C标记人体物质平衡研究辐射安全指南
2023-10-31
MIL MIL-DTL-41819/14D Notice 2-Reactivation
RIBBON ATTACHMENT, LETTER "W" (SUPERSEDING MIL-R-41819/14C)
色带附件 字母“W”(取代MIL-R-41819/14C)
2001-07-21
GB/T 37865-2019
生物样品中14C的分析方法 氧弹燃烧法
Analysis method of 14C in biological samples—Oxgen bomb combustion method
2019-08-30
MIL MIL-DTL-11484/14D Notice 2-Reactivation
LAPEL BUTTON, AIRMAN'S MEDAL (SUPERSEDING MIL-L-11484/14C)
飞行员奖章翻领纽扣(取代MIL-L-11484/14C)
2001-06-20
MIL MIL-C-24231/14D
CONNECTORS, RECEPTACLE, MULTI-PIN, TYPE V, 14-, 24-, 30-, AND 40-CONDUCTOR (SUPERSEDING MIL-C-24231/14C)
V型14、24、30和40导体多针插座连接器(取代MIL-C-24231/14C)
1987-05-15
T/BSRS 007-2019
核电厂气态流出物中14C分析技术规范
2019-12-19
GOST R 55129-2012
Топливо твердое из бытовых отходов. Определение содержания биомассы методами, основанными на углероде-14
固体回收燃料 - 用于确定生物质含量的基于14C的方法
MIL MIL-C-3098/14D Notice 1-Validation
CRYSTAL UNIT, QUARTZ, CR-33A/U (SUPERSEDING MIL-C-3098/14C) (S/S BY MIL-PRF-3098/14E)
水晶单位 QUARTZ CR-33A/U(取代MIL-C-3098/14C)(S/S BY MIL-PRF-3098/14E)
1988-11-01
MIL MIL-C-3098/14D
CRYSTAL UNIT, QUARTZ, CR-33A/U (SUPERSEDING MIL-C-3098/14C) (S/S BY MIL-PRF-3098/14E)
CR-33A/U石英晶体单元(取代MIL-C-3098/14C)(由MIL-PRF-3098/14E替代)
1975-06-23
MIL MIL-T-55155/14D Notice 1-Cancellation
TERMINALS, STUD (NONINSULATED), STYLE SE14 (S/S BY A-A-59126/14) (SUPERSEDING MIL-T-55155/14C)
SE14型双头螺栓(非绝缘)端子(由A-A-59126/14制成)(替代MIL-T-55155/14C)
1997-09-26
DZ/T 0064.88-2021
地下水质分析方法 第88部分:14C的测定 合成苯-液体闪烁计数法
Methods for analysis of groundwater quality—Part 88:Determination of carbon - 14—Synthetic benzene - Liquid scintillation counting method
2021-02-22