1.
national bureau of standards
国家标准局国家标准局
2.
National Bureau of Standards (NBS)
(美国) 国家标准局
3.
NBS A time scale
国家标准局原子时标
4.
NBS test method
国家标准局测试方法
5.
In the United States this service is an important mission of the National Bureau of Standards.
在美国，这种服务是国家标准局的一个重要职责。
6.
The technical performances of this standard and the result of comparing with NBS similar standard slices have also been given.
给出本项标准实际达到的主要技术指标及其与美国国家标准局同类标准样片的比较结果。
7.
Other functional indexes of the glassare equal to or surpass those of same products of NBS.
其它性能指标均达到或超过美国国家标准局的同类产品。
8.
How long will it take to obtain the approval from National Trademark Bureau?
获得国家商标局的核准要多长时间?
9.
National Bureau of Standards [United States]
国立标准检定局〔美国〕
10.
IBPCS (International Bureau for Physico-Chemical Standards)
国际物理化学标准局
11.
International Bureau for the Standardization of Manmade Fibres
国际人造纤维标准化局
12.
DMSSO (Defense Material Specification and Standards Office)
国防材料规格与标准局
13.
In establishing national ambient air quality standards, the EPA Administrator is not permitted to consider the feasibility of attaining them.
在建立《国家环境空气质量标准》时，环境保护局的局长不允许考虑达到标准的可行性。
14.
NSRDS (National Standard Reference Data System)
国家标准基准数据体系
15.
A special form of symmetric-key encryption system was proposed by the National Institute of Standards and Technology (NIST) and National Security Agency (NSA ).
（美国）国家标准与技术局和国家安全局提出了一种特殊形式的对称钥匙加密系统。
16.
This standard drafts the unit: National Tourism Administration of the P. R. C. quality standardization and management department.
本标准起草单位：中华人民共和国国家旅游局质量规范与管理司。
17.
For ANSI-standard offices, 32
ANSI 标准局，32
18.
China Law of Standardization requires in Article7: National standards and trade standards shall be classified into compulsory standards and voluntary standards.
中国的国家标准化法规定：“国家标准、业标准分强制性和推荐性标准。