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Vacuum Equipment Used in the Ballistic Research Laboratories' Supersonic Wind Tunnels

机译:弹道研究实验室超音速风洞用真空设备

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摘要

A pressure measuring facility is described with emphasis on adequacy of primary standard type devices for referencing all pressures of interest in wind tunnel testing. These devices are described and include commercially available and in-house fabricated systems. The lowest range standard is patterned on a similar National Bureau of Standards device.

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