NB/T 47021  法兰 C-FM 400-1.0/1.0п⌡п┬п═я⌡я≈п╩Б√▓п═я∙

1 CFM 400-1.01.0п⌡п┬п═я⌡я≈п╩Б√▓п═я∙

pl600(a)-10rf1001Р“Т“Р’Т°Р“СһР�

1 RF 800-0.610 g0 S=6F=240rpchH40 RБ─0CHSE 300(

wn50-40rf RFB)-5At 6F S=61 SC0s*3=2220rf6h10 Sf

bl50-300Fm-16R1mpam(85 B=r X=889 B3