1.
Some countermeasures on fighting sub-standard shipping
论打击低标准航运的一些对策(英文)
2.
ICAO Category III A
国际民用航空组织最低天气标准IIIＡ
3.
ICAO Category III B
国际民用航空组织最低天气标准IIIＢ
4.
ICAO Category III C
国际民用航空组织最低天气标准IIIＣ
5.
ICAO Category II
国际民用航空组织最低天气标准II
6.
ICAO Category I
国际民用航空组织最低天气标准I
7.
Quality standards of public air transport service
GB/T16177-1996公共航空运输服务质量标准
8.
Non-system System, Shipping Companies Study the Standardization of Safety
非体系航运企业标准化安全制度研究
9.
Quality below standard airmail sealed sample 5% allowance request
质量低于标准，请航空寄密封样本，并要求赔偿5%。
10.
On the southern section of the Beijing-Hangzhou Grand Canal, Class-IV channels were constructed to meet the navigation requirements of vessels of 500 tons, with the transport volume exceeding 200 million tons.
京杭运河江南段建成通航500吨级标准的四级航道，运量超过2亿吨；
11.
Airworthiness Office [Civil Aviation Department]
适航标准组〔民航处〕
12.
Study of Effects Caused by Standard for Inland Navigation;
内河通航标准对内河水路运输的影响研究
13.
Investigation on Shipping Status and Related Ship Standardization of Pearl River;
珠江水系内河航运现状及船型标准化调研报告
14.
course per standard compass
按标准罗航向按标准罗经航向
15.
low frequency radio-range
低频无线电导航信标
16.
lowmedium frequency radio range
低中频无线电导航信标
17.
four-course low-frequency radio range
四航道低频无线电信标
18.
standard fine grain aerial photo paper
标准精细航空照相纸