法兰 BL 150-16 RF f1=2.3 C=14

BL150-16 RF f1=2.3 C=14

WN250-16 RF S=/

WN250(a)-16 RFF

3 T 600-6.4-25RFMM130

PL450(B)-10 RF h40h40c/

PL500b-10M34.5 b=240

WN50B-16RFS=5.5rf1000-1.0 /u00ce/u00b4=60 h=120

wn100-300 rf1002hgcadè/

WN 300(B)-10 RF S=12.7M rfδ5FMRFf b=