PD flowmeters feem ntau yog siv hauv kev lag luam xws li roj thiab roj, khoom noj thiab dej haus, thiab kev ua tshuaj lom neeg, qhov tseeb ntawm kev ntsuas cov dej ntws yog qhov tseem ceeb. Lawv feem ntau suav hais tias yog qhov tseeb thiab txhim khu kev qha, thiab lawv tuaj yeem ntsuas ntau yam dej viscosities thiab kub.
Muaj ntau hom kev xaiv.
DN40, DN50, DN80, DN100, DN150 yog muaj
Ua ntej koj xaiv qhov flowmeter no, pls qhia peb seb koj xav tau dab tsi DN, thiab dab tsi ntws nruab nrab koj yuav siv rau?
