https://www.gabella.de/tore/drehtore/rundbogen/gartentor-hoftor-tor-monaco-gt400a-incl-torantrieb-steuerung-feuer-verzinkt_523_1364
Gartentor Hoftor Tor Monaco-GT400/100A incl. Torantrieb Schmiedeeisen Feuer Verzinkt 400 cm 4m...
Gartentor Hoftor Tor Monaco-GT400A Verzinkt Zink Tore Drehtore Rundbogen Breite 400cm Monaco GT
https://www.rmg.com/de/veroeffentlichungen/tech-notes/i-1183-tech-note-8-gt400-6-path-gas-ultrasonic-orifice-meter-wet-gas-test-results
Tech Note 8 - GT400 6-Path Gas Ultrasonic & Orifice Meter Wet Gas Test Results
By John Lansing, RMG Americas... The use of custody quality gas ultrasonic meters (USMs) in pipeline applications, where liquids may be present, has often been...