The AWWA Standard C900-07 states performance, dimensions, and pressure ratings are applicable for operating temperatures up to 73掳F. Studies have explored the issue of determining pipe temperature and concluded that the pipe temperature, soil temperature and water temperature are all about the same,...
Submittal Reference Drawing Submittal Reference Drawing Dimensions Nominal Pipe Size Series Number A Maximum Pipe OD B Max. Restraint OD* (Casing Clearance) C Minimum Restraint Width X Maximum Bolt Hole Circle** Bolts Short (Quantity - Size) Long (Quantity - Size) 30 2230 32.00 39.12 3.45 ...
In this study, we investigated the elemental contents of airborne particulate matter, having dimensions in the nanometer (<0.1 μm), submicrometer (0.1–1... YK Hsieh,LK Chen,HF Hsieh,... - 《Journal of Analytical Atomic Spectrometry》 被引量: 23发表: 2011年 Exhaust Gas Particle Mass Estim...
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