HG/T 20592  法兰 PL 50(B)-2.5 RF51

PL50B)-2.5RF51

so 15-16 RFs0 RFF

bl400-6rfп╟п÷п╒п┴п╟п▒я┌б∙б≤п╟п

47023 rf650-1.0 я├Б■░я└Б√⌠я├Б■°п▒Б■─Б┴

47023 Fm600-2.5 H=1208

WN 100-25 RF A=1СҸв–җР‘вҲҡв–‘Рҝв–’Р