NB/T 47065.3  耳式支座 C9JF16.4/u00c2/u0

耳座 C9000-JF16.4/u00c2/u0

pl40(b)-10rf551shаёқ

NB/T47065.2 A4-1000-6 DN=800 δn=6

B WN 700-600 RF S=28

pl20(b)-16 rf d=100-S/

WN80(B)-40 M S=4

WN 6"-300 RF Sch80

WN 50-1500 RJB)6rfFH h5 H=508am

PL 65(B)-16 RF B=81b70-1RF

47023 M500-1.0/4