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标准写的是:
( v" i% C- x# K: B" W3 EBattery compartments for button cell batteries are not subject to this requirement., O7 ~3 y. C) M2 U& d: n- W
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但同时,还有另外一句话
/ d: V( U: c8 D1 a; FAdditional markings located on the toy or in the instructions must indicate the correct battery size and voltage.
# P9 ^* @5 v% t' @" b, A% _因此,对于钮扣电池,电池箱上不用标识任何标记.但是对于包装或者说明书上的标识要求,ASTM里面并没有豁免.( ?$ k$ X# r+ M7 ]" ~7 V
/ C3 P4 H# F" j1 ~7 f/ J从标准的目的上讲:ASTM 一直都认为:钮扣电池反装没有危害,因此,不标明正负极是可以理解的(ASTM F963原文中有).4 O& c2 [0 h6 o% y9 f+ \# N2 m" }
但是,不标明电压与型号,是可能造成不同类型电池混用的. |
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