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沒有時間看你們的貼, 看KEVIN與回來了, 湊熱鬧來說說, 關於歐標, 是有指令/協調標準等的說法的.
2 g. _# m8 _% K; z: I標準其實還分A/B/C類標準, 如:& {! c E" _3 Q, U
When provisions of this type C standard are different from those, which are stated in type A or B standards, ] m0 Z2 p% k5 v+ {: I6 S4 Y
the provisions of this type C standard take precedence over the provisions of the other standards, for
3 J% z# U3 J Zmachines that have been designed and built according to the provisions of this type C standard.! o5 w+ s, a: x) l. i& A
! X; |7 Y8 F9 U" m* |2 A
而且, 這些標準的製定是有專門的部門來製定, 他們分很多的技術委員會來製定標準, CEN/TC共有兩百多個. |
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