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引用第3楼安规007于2011-04-22 16:38发表的 :6 r3 b3 f. P) q% c! k8 T5 J
关于第二点,2.1.1.5章节里面并没有说不能碰到,看以下标准:
\( N- `6 C! S& va) A risk of injury due to an energy hazard exists if it is likely that two or more bare parts (one! ~4 r, J$ N0 t2 I9 K
of which may be earthed) between which a HAZARDOUS ENERGY LEVEL exists, will be bridged/ B' _; w& R. P$ `# B6 ~0 b
by a metallic object.9 U! j' T+ J7 G' \
b) The likelihood of bridging the parts under consideration is determined by means of the test
# ]% v) U) ?1 {3 P.......
& o, f: k6 v! E7 O8 J: Z关于a,貌似应该这样理解:+ l* K" s$ I, T, r
如果彼此之间存在危险能量等级的两个或多个裸露零部件(其中之一可以是接地的)被金属物
/ M* a2 l4 x% E4 i. `6 D. @* F体桥接,则存在由于能量危险造成伤害的危险 |
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