HG/T 20592  法兰 PL 600(B)-40 RF0rst0

pl600b-40rf0rst0

47022 fm 1400-1.0

AWN700-600RJ4.0/0-115Sch80SB=65

3 M 900-6.4 sch40s4-60/1

WN150A-100RJ-

47065.2 C5п·б╘Б∙╚п╠Б∙√я├Б∙▓п╠Б∙╗я├

HP-2 п╩Б∙≈п═я⌡я≥п╩п╟п╩п├п╩Б√▓п╩�