Dual-channel large-caliber ultrasonic thermometer ye luui

Ultrasonic thermometer ye tɛmɛ ultrasonic ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ ye tɛmɛ A tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka

Standart lardɛ: Ultrasonic thermal meter, mechanical thermal meter, and large-caliber ultrasonic thermal meter production and acceptance, currently implemented national standard of thermal meter is issued by the National Construction Ministry in October 15, 2007, implemented in April 1, 2008 "Thermometer" CJ128-2007.

MAX dɛmɛtɛr dɛmɛtɛr dɛmɛtɛr dɛmɛtɛr dɛmɛtɛr dɛmɛtɛr dɛmɛtɛr dɛmɛtɛr: DN50/65/80/100/125/150/200/250/300/350/400