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A2更新后的内容
- }* s8 y# O0 ]/ S19.2 The apparatus or apparatus in combination with a supplied or recommended cart or! v h" I7 K3 F c/ j7 F! {! ^
stand, is placed on a non-skid surface that is at an angle not exceeding 1o to the horizontal
5 Q4 `* G* K( f" Z) Mwith lids, flaps, drawers, doors, casters, wheels, adjustable feet and other appurtenances in the4 N7 S2 H# l- x3 k( u0 z& u
most unfavourable position.
1 u* E* G4 W: g) w' sA force of 100 N directed vertically downwards is applied in such a way as to produce the
+ l, ~$ G, Q% u3 W4 }2 g9 F* xmaximum overturning moment, to any point of any horizontal surface, protrusion or recess,: R! n* ^+ K1 V7 [
provided that the distance from that point to the non-skid surface does not exceed 75 cm., M: d6 J, z( y" j
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The apparatus shall not overturn during the test. The supporting surface shall not be used to3 A7 S* }, C1 I$ D
prevent the apparatus from overturning except for floor standing apparatus.# A' Z5 @2 J% r- ]
m# U5 x3 x3 t9 s" Y" fThe supporting surface 如何理解这个支撑面是什么? |
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