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[国外标准] DIN VDE 0482-266-2-1-2001 Common test methods for cables under fire conditions – Test for vertical flame spread of vertically-mounted bunched wires or cables – Part 2-1: Procedures – Category A F/R

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P:2013-12-30 11:17:07

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DIN VDE 0482-266-2-1-2001 Common test methods for cables under fire conditions – Test for vertical flame spread of vertically-mounted bunched wires or cables – Part 2-1: Procedures – Category A F/R.pdf

DIN VDE 0482-266-2-1-2001 Common test methods for cables under fire conditions – Test for vertical flame spread of vertically-mounted bunched wires or cables – Part 2-1: Procedures – Category A F/R.pdf

vertical lift pay-off and take-up - 垂直升降式收、放线装置 （0） 投诉

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