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安裝中文字典英文字典辭典工具!
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- Flow Test Graph - ANVIL FIRE
Logarithmic Graph of Water Supply Summary: This app provides a N^1 85 logarithmic graph based on NFPA 291 recommendations Edit any field and the rest will update automatically
- Flow Test Reports and the N^1. 85 Supply Graph - MeyerFire
The water supply information is what is provided as part of a two-hydrant flow test The design input information would be the system demand side and can be used for quick comparisons Personally, I only use this setup for flow test reports and water supply comparisons
- pingfire. com
The World's First Web-Based Hydraulic Graph N^1 85 for Water Supply and Demand Information
- Water Pressure Gauges and Air Pressure Gauge - Viking Group Inc.
Viking Pressure Gauge(s) give visual indication of the water or air pressure available to the fire protection system Tried out the innovative Valve System Configurator (opens in a new window) yet?
- N185-graph make_N185_graph. pde at master · TrentonJ N185-graph - GitHub
* The purpose of this Processing sketch is to display and optionally to save in scalable vector graphics (svg) file format a graph sheet used to show water supply and fire sprinkler system water demand This graph is typically called N185 paper or N^1 85 paper
- California Water Watch
California Water Watch offers the most current local and statewide water conditions down to your region and even your neighborhood View Local Water Conditions Search by Address or Zip Code
- Applied Sprinkler Technology 203: Hydraulic Calculations, Part 3
amount of water and pressure available from a water works is determined by means of a flow test The acceptable method of testing is described in the annex of NFPA 13 (Chapter 23) The determination of the available water supply is determined by either utilizing the water flow test graph ( Figure 3 2 ) or performing a calculation The graph
- N1. 85 Hydraulic Scale - DPlot
This graph type is typically used in hydraulic studies, particularly for fire suppression systems The horizontal coordinates of the graph are scaled to the 1 85 power because, in the Hazen-Williams formula, pressure is proportional to the flow to the 1 85 power
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