... 1 H N 0.1-2 ** gpm - m / hr Segmental Wedge v ✓ SR 3 : 1 M 15/5 3 ** gpm ... H H H 20/5 20/5 0.5-1.5 ** 1-2 ** 0.5 * gpm - m3 / hr ACFM - Sm / hr 2015 ...
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