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本帖最后由 af204 于 2012-3-13 09:48 编辑
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; s2 ^/ q, x" G$ L# T1 c1 `IEC60598的4.7.3.1条 , P8 C: I* U" m4 j, R
4.7.3.1 Welding method and material
# ?* b( l: T/ K# E; ~4 H; f) N. BThe conductor shall be stranded or solid wire of copper materials. For thin wires, a ferrule may
+ I1 G9 d2 H1 xbe used.
: Z( k' H( \$ x* Q/ v; T6 OThe welding method shall be spot welding only.5 h1 Y( L0 t: n: X/ _
NOTE Other methods of welding are under consideration.
# x! D! o0 O3 k4 |Welding of wire and plate is allowed, but welding of wires together is not allowed.+ i h2 X. b# |( g g8 a
Welded connections are used in Type Z attachments only.- \7 r: z1 N8 [2 [, R
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原来国标里,这里翻译的就是焊接,包括了普通的锡焊,新标准里,好像特指 熔焊( f: H( h4 z& E7 h. V
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