法兰 PL 200(B)-16 RF f1=3F f

PL 200(B)-16 RF f1=3F f

PL25(A)-16 RF C=1/

PL300(B)-10 RF D=435 C=24 f1=3 L=23 b=4

PL25(A)-10 FF C=14 S=

WN20-63RF S=5 A=57

PL 20(B)-16 RFF0a-

PL150-10RF B=153.5

SO20(a)-10 RFch40F-BS=800-1.6/165-300/u00c2/u00ac/u00c3/u00a2/u00c2

PL25(A)-16 RF C=1

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