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|  DSH 8371 E. a6 U/ @4 T7 A& s: G
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| Protective shields
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| 60598-1(ed.3);am1 & 60598-1(ed.4);am1 & 60598-1(ed.5) & 60598-1(ed.6);am1 & 60598-1(ed.7)
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6 r; T, J9 w# v: wQuestion:
; a& [; } H/ z+ n6 CProtective shield is a mean that protects against:: b! q7 G' n5 \9 o9 V& `3 @
1) UV and/or;
/ c- ~! [) Q6 K% S2) shattering particles and/or;$ q1 |8 `0 }* a: U o3 A! c
3) ensures the declared IP degree; it is made of glass or other material. In which cases the “Replace damaged glass protective shield” marking is required? What we consider as a “protective shield”? Indeed only glass protective shield should be considered or even plastic shields have to be taken into account?
. l3 _: ]# L; x, K, b& VDecision:; e' k5 j; @+ D/ T+ ?
Marking only in case 1) and 2), both in case of glass and plastic shield.
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发表于 2012-9-5 15:00
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