● Digital ultrasonic flowmeter, ye looi në kë de GB3836.1-2000 "Electrical Equipment for Explosive Gas Environment (Part 1: General Requirements)" ku GB3836.4-2000 "Electrical Equipment for Explosive Gas Environment (Part 4: Essential Safety "i"), ye tɔ̈ɔ̈u në kɔmpiöta ye kɔmpiöta ye kɔmpiöta ye kɔmpiöta ye kɔmpiöta ye kɔmpiöta ye kɔmpiöta ye kɔmpiöta ye kɔmpiöta ye kɔmpiöta. Converter ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan Converter ye kë ye gël ye, ye kë ye gël ye ExibdIIBT6 Gb; An tɛmɛ yen bɛ digital ultrasonic flowmeter looi
● Ajuiɛɛr de luɔɔi cï bɛ̈n ya looi në kë de "Ultrasonic Flow Meter for Supply and Drainage Water" CJ/T 3063-1997
● Tɛ̈n yenë yen tɔ̈u thïn në luɔɔi de tɛ̈n yenë yen tɔ̈u thïn në luɔɔi de tɛ̈n yenë yen tɔ̈u thïn në luɔɔi de tɛ̈n yenë yen tɔ̈u thïn