Emerson Fisher 92B Nrụgide Mbelata Valve Akwụkwọ ntuziaka
Akwụkwọ ntuziaka Emerson Fisher 92B Pressure Reducing Valve User na-enye ntuziaka zuru oke maka ịrụ ọrụ na idowe valvụ ahụ. Mụta maka njirimara na ọrụ ya site na iji akwụkwọ ntuziaka onye ọrụ a zuru ezu. Budata ugbu a n'ụdị PDF.