HG/T 20592  法兰 PL 32-6 RF RFS0RFampamp-4.0b=6B)-

pl32-6RF RFS0RFampamp-4.0b=6B)-

WN300(B)-25 M S=10 2

PJ/SE 100(B)-16 RF S=3

PL250-16FF0000-4/�f@407ch160FRFF-116RFpampF

47023 fm400-2.5/50-9

PL150(B)-16 RF 8件pampampampa

Wn25-150RF sch80°5/wp Sf

LWN 40-300 RF B=41 L

BL40-1500 RJc8985-4 δsS

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