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发表于 2009-7-30 11:19
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UL62 18版实施在即,其中有关于电线的“R”测试,另一方面,测试标准不在参照1581,而是UL25564.2.12, 4.3.14, 4.4.6, 5.1.14, 5.1.16, Added cords with ²-R² suffix for power The designation ²-R² is proposed to be 6 {; X+ L T Z0 w
5.1.17, 5.1.18, 6.2.4, Tables 15, 16, 20, supply cords. added to the standard along with testing 9 C0 i8 {& C9 P/ b; C# ~# y
21, 25, 26, 59 requirements for a power supply cord that may be subject to increased 7 C# g. r; k) U) |$ t3 `7 K% q# l/ w. S
mechanical abuse. The additional
7 b0 w+ U! a+ x, Z mechanical tests for ²-R² cords were
' L* Y8 I/ D' j' Z$ } recommended by the fan and heater industry. |
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