ceiling light
nished product.5.5 Other(1) of this specification, if any trouble spots, by mutual agreement after the treatment.(2) Any alterations must contact and obtain consent before the two sides to change, and change the contents of records management6. Reliability experimental standardProjectTest MethodSub-setHot and humid place60 ℃, 95% RH/240HrsAfter the test shall be placed in normal temperature and humidity conditions were measured after 24 hours:(1) changes in optical properties within 20%.(2) cha
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