1) Regulation for Classification
入级规则
2) Regulations on Classification of Seagoing Vessels
海船入级规则
3) Regulations for the Classification of Sea-going Steel Ships
钢质海船入级规则
4) classification principle
入级原则
5) First-order rule
一级规则
6) primary rules
初级规则
1.
Hart interpret the concept of law by the theory of social rules, thus rules are different from customs; and law is the combination of primary rules and secondary rules.
哈特以社会规则理论为核心阐释法律的概念,使规则区别于习惯,并将法律视为初级规则与次级规则的结合。
补充资料：MS6001系列燃气轮机一级空心涡轮叶片
MS6001系列燃气轮机一级空心涡轮叶片
Ms6()()l系列燃气轮机一级空心涡轮叶片 中同科学院金属研究所供稿
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条