法兰 BL 250(B)-10 RF C=200h406rf

BL250(B)-10 RF C=200h406rf

LWN150-300RJ0 r0-19.5 B=1s0050

PL300(B)-10RFHG/T2060.61.7N0.6p0-RF sf16RF=121 m450

47023WN900-16RF

WN50(B)-1500FM.0.3 c00

SO 80(B)-16 RF2R0

SO 65(B)-16 RF

PJ/RJ 65(B)-16 RF B2=91 A1=89 B/

PL50(B)-10 RF 21.0M0Sc S=5.615 wn