法兰 PL 65-16 RF Sc40s

PL65-16 RF Sc40s

PL 65(B)-10 RF K=150 L=11 C=15 D=135 d=133 B=43.5

wn400-300rfsch30

wn 50-16 rf s=5.6

WN80(B)-63FM S=120RFSJ150 rf b=1366-10RF 0RF S=4RFB)

WN80-63fmh10

BL150(B)-16 RFS=8F B=101.7=8 Sch16040 RF S=3F S=3-16 RF

WN50-150RFM RF B=206.5

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