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Alliance for Telecommunications Industry Solutions (ATIS)

Provide superior telecommunication technology and services

Standards from the Alliance for Telecommunications Industry Solutions (ATIS) dictate design, implementation and testing for information and communications technology. From cloud services to cyber security, these standards direct technology development and enable interoperability across the globe for the information, entertainment and communications industries. ATIS is accredited by the American National Standards Institute (ANSI). ATIS standards determine how you:

  • Ensure marketability
  • Minimize risk
  • Streamline development

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Apr 26

Open Diff: My Favorite Gear

There’s a 2002 Subaru WRX wagon in my driveway. All stock – 16-inch wheels, stock turbo and intercooler, no mods to speak of beyond a K&N air filter. Even in its semi-retirement, I drive the crap out of that car: I bought it new in 2001, and to date, it’s covered 206,000 miles

Apr 26

-86 Freezer Gas Charging

Hello I am vaccume both compressor.how much pressure put on both compressor 1st stage is 404a and 2nd stage 290 +508b. Because we put the pressure in system but hx temp not study

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