UL 94-2018 Tests for Flammability of Plastic Materials for Parts in Devices and Appliances-电线电缆网

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[国外标准] UL 94-2018 Tests for Flammability of Plastic Materials for Parts in Devices and Appliances

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P:2019-02-16 11:59:47
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UL 94-2018.pdf

UL 94-2018 Tests for Flammability of Plastic Materials for Parts in Devices and Appliances.pdf

opposite-direction lappering - 正反向绕包,正反向绞合（0）投诉

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