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ASTM F820-21

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1.1”This test method covers procedures for determining air performance characteristics of household central vacuum cleaning systems, which use a flexible cleaning hose assembly and incorporates a series universal motor(s). This test method does not apply to the carpet cleaning mode of operation where dirt or debris is involved.

Product Details

Published:
02/01/2021
Number of Pages:
17
File Size:
1 file , 330 KB
Redline File Size:
2 files , 690 KB

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