To'liq payvandlangan sharli klapan, uglerodli po'latdan tabiiy gaz isitish va shamollatish quvurlari sharsimon klapan Q361F turbinali payvandlangan sharli vana DN200 PN25
Qisqa Tasvir:
To'liq payvandlangan sharli klapan, uglerodli po'latdan tabiiy gaz isitish va shamollatish quvurlari sharsimon klapan Q361F turbinali payvandlangan sharli vana DN200 PN25