ANSI B109.2:2000 pdf free.DIAPH RAGM-TYPE GAS DISPLACEMENT METERS. Samples as in 2.9.1 shall be mounted in the salt spray chamber in their normal operating position. They shall be subjected to a 1000-hour salt spray test in accordance with the ASTM Method B117-1973,“Salt Spray (Fog) Testing." As a result of this test, there shall be no appreciable signs of blistering, corrosion...
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