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给个标准明确说明力度的问题的章节参考。" }! ~! S0 B+ m2 K
备注:Figures 7.1就是UL手指。1 e: d# M+ I/ D! B# @& C- q
/ u; ^" n% s6 O F5 m8 @2 T
7.4.3 The probes mentioned in 7.4.1 and 7.4.2 and illustrated in Figures 7.1 – 7.4 shall be applied to any0 M2 P7 Z- M# p
depth that the opening will permit; and shall be rotated or angled before, during, and after insertion
" p. W3 Y/ E3 S; M1 V& H8 v; tthrough the opening to any position that is necessary to examine the enclosure. The probes illustrated in1 s% G! h% K/ f/ ?3 ~6 B; \% L" E
Figures 7.1 and 7.3 shall be applied in any possible configuration; and, if necessary, the configuration
' s6 ]7 K* j& \7 F& X4 V: I. gshall be changed after insertion through the opening.8 t/ z1 u2 l0 Q# {
7.4.4 The probes mentioned in 7.4.1 and 7.4.2 shall be used as measuring instruments to judge the
3 K' W" z! E# O2 E. s, {" X* xaccessibility provided by an opening, and not as instruments to judge the strength of a material; they shall0 b/ B; h8 x7 w# Q1 v5 a6 o
be applied with the minimum force necessary to determine accessibility. |
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