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UL1598有这两个测试,是针对垫圈的胶黏剂测试的,前提条件是垫圈是靠胶黏剂固定的,才会要求做这个测试:) }1 O: O) W4 w
13.4.5.3 The adhesive that is used to secure a gasket or bushing required to prevent water from entering the enclosure and that is likely to be exposed, or not compressed as intended, during user maintenance, shall comply with:( [. @' W3 ~: d% a( h8 b
(a) the gasket adhesion test of Clause 16.5.11; or9 q2 m5 d# u) Z. v
(b) the luminaire gasket assembly accelerated aging test of Clause 16.5.8, with the gasket
( _; M" s+ i5 Tinstalled in the luminaire. |
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