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A2更新后的内容
' ~1 [" q8 r5 Q0 K5 a19.2 The apparatus or apparatus in combination with a supplied or recommended cart or5 W1 d- i |) K/ f6 Y2 v7 k# c
stand, is placed on a non-skid surface that is at an angle not exceeding 1o to the horizontal0 c/ l) `/ n! P9 K
with lids, flaps, drawers, doors, casters, wheels, adjustable feet and other appurtenances in the% o+ [* z; l: S
most unfavourable position.+ n& C1 Y/ Y5 T+ v3 G' ]; t! f. d
A force of 100 N directed vertically downwards is applied in such a way as to produce the
* G$ v/ L# a# ~4 }maximum overturning moment, to any point of any horizontal surface, protrusion or recess,
: ]$ {+ h( d5 Vprovided that the distance from that point to the non-skid surface does not exceed 75 cm.' l! y. w* D) v6 n8 f( m2 O
; s$ v9 Q" b3 Q8 k: f( xThe apparatus shall not overturn during the test. The supporting surface shall not be used to
' g/ H0 Y4 h3 Z0 f9 g1 `7 ?prevent the apparatus from overturning except for floor standing apparatus.
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- j. J, g! }" {% ~3 z+ q( fThe supporting surface 如何理解这个支撑面是什么? |
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