语言/国家：
类似的网站 Isiri.Org
پورتال سازمان ملی استاندارد ایران
描述: Sigma Poratl
热门搜索： isiri
网站评级:
4.2 / 5.0, 审阅 Sites Like Search
语: English
网站主题: reference
Official site.
网站评级:
4.3 / 5.0, 语: English
ASTM International develops international standards for materials, products, systems and services used in construction, manufacturing and transportation. ASTM ...
网站评级:
4.3 / 5.0, 语: English
Publishes fire and building safety standards, including the National Electrical Code.
网站评级:
4.3 / 5.0, 语: English
Official site of the ministry and the Iran Construction Information Center. Offers news and articles, legal documents and collections of links sorted by topic, and ...
网站评级:
4.0 / 5.0, 语: English
Welcome to: Roshangari;
网站评级:
4.2 / 5.0, 语: Persian
GlobalSecurity.org is the leading source for reliable news and security information, directed by John Pike
网站评级:
4.4 / 5.0, 语: English
Sigma Poratl
网站评级:
3.2 / 5.0, 语: English
A list of statesmen and world leaders since 1760, arranged by region and country, with dates of birth and death, and additional information on flags, maps, anthems ...
网站评级:
3.3 / 5.0, 语: English