科林e赛门斯是一名BSI和ISO起草委员会和一个工程标准顾问的成员。
Colin Simmons is a member of the BSI and ISO Draughting Committees and an Engineering Standards Consultant.
中心站设有《全国化工模型设计专业技术委员会》，先后设计开发了国内独有的、可供化工类工程装置(车间)配管模型制作的标准系列元件。
The Technology Center has set up a technical committee and developed standardized plastic model elements which are unique in China and can be used for the making of piping model of chemical plant.
本标准由石油钻井工程专业标准化委员会提出并归口。
This standard was proposed by and is under the jurisdiction of Petroleum Drilling Engineering Speciality Standardization Committee.
本标准由石油钻井工程专业标准化委员会提出并归口。
This standard was proposed by and is under the jurisdiction of Petroleum Drilling Engineering Speciality Standardization Committee.
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