IEC 60335-1中28.4条款，请问各位大神怎么理解？

mooch16

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IEC60335试验指甲

IEC 60335-1中28.4条款，请问各位大神怎么理解？

28.4 Screws and nuts that make a mechanical connection between different parts of the appliance shall be secured against loosening if they also make electrical connections or
$ y/ B8 O* I; uconnections providing earthing continuity.

NOTE 1 This requirement does not apply to screws in the earthing circuit if at least two screws are used for the connection or if an alternative earthing circuit is provided.
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NOTE 2 Spring washers, lock washers and crown type locks as part of the screw head are means that may provide satisfactory security.

" G% z* F0 i+ M9 m; ?3 aNOTE 3 Sealing compound that softens on heating provides satisfactory security only for screw connections not subject to torsion in normal use.

Rivets used for electrical connections or for connections providing earthing continuity shall be secured against loosening if these connections are subject to torsion in normal use.
: i5 {* U! h1 Z8 k8 ^2 ?2 ]
NOTE 4 This requirement does not imply that more than one rivet is necessary for providing earthing continuity.
# t' ?/ [- \- ~7 u$ p( k: P8 Y9 l
NOTE 5 A non-circular shank or an appropriate notch may be sufficient.

  i/ d. I; d$ P7 |Compliance is checked by inspection and by manual test.

5 j+ U+ s1 w, j, T" B$ Q8 \补充：其实我想问的是，这个条款说得比较乱，在我们平时检测的时候主要抓住哪几个点去检测这个条款才算通过？

热爱学习

这是让大家帮你翻译成中文么？在提问之前能否先提炼出自己的问题？
你这样提问跟我问大家对于IEC60335-1是怎么理解的差不多，你觉得该如何回答？
另外我觉得没必要上来就抱着本英文原版标准不撒手，如果英文不够屌参考下国标也是可以的，
3 N3 B6 P, Q/ q9 ^- d虽然少部分地方翻译的有瑕疵，但能翻译标准的人比我们屌了不止一两个级别，完全可以参考。
当然英文水平牛逼炫酷屌炸天的可以任性！
- l1 @& j) Q3 c& E如果你继续这样提问，除了偶尔有好心人问你到底在问什么之外不会得到任何回复
这年头有问题绝对不可怕，可怕的事情有二：
' T& X- u2 ]+ [% X+ i1.提不出问题
: ~/ h% f5 j2 W2.有问题不知道如何提问，如何表达
) j* c# L* F4 F* N8 C; B$ L综上，我低调了

ylgc123

VIP通知说的很有道理，翻译的话，直接翻下GB4706.1不就OK