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引用第3楼安规007于2011-04-22 16:38发表的 :
6 M, p5 U/ J% ^; w* b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:7 B4 j; L$ ^. X
a) A risk of injury due to an energy hazard exists if it is likely that two or more bare parts (one1 e: Y! w6 {* v" R. w3 J/ r$ b$ M
of which may be earthed) between which a HAZARDOUS ENERGY LEVEL exists, will be bridged
) F+ O5 W! |& j* k5 U% Lby a metallic object.+ w/ ~+ n! e# O3 p2 ]5 h* Z
b) The likelihood of bridging the parts under consideration is determined by means of the test
7 t' b/ T1 Q, f6 \.......
, O2 z. N9 Y) V8 C关于a,貌似应该这样理解:
! d( e% Y' A% Y+ f. A$ v5 d/ Z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
: @' I4 C6 T6 ^/ D, `+ T1 \体桥接,则存在由于能量危险造成伤害的危险 |
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