standard and code 标准规范
Aim at the distinctness of design alteration procedure in current code and standard, put forward some opinion.
针对当前的法规、规章和规范中关于设计变更程序的不同之处提出一些看法。
When requested, formal answers will be made in writing to the inquirer with copies to the applicable code and standard groups.
ASNT将书面正式答复询问者,并将副本送交有关法规和标准组织。
The safety management system of American pressure pipeline was expatiated on, and the code and standard system of American pressure pipeline and its characteristics were deeply analyzed.
叙述了美国压力管道的安全管理体系,深入分析了美国压力管道的标准法规体系及其特点。
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