NB/T 47065.1  支座 A 977

2 A977

PL30(B)-6 RFa Sch4F

SO250-150RFSCH0SFFR-16.

pL25-25 RFF0invo50rfT

WN20(B)-63M

WN100(B)-16 RJ80s4J-RmfPL200-1hj@5@RFSc5/�j@-10F-I62

SP-6068

1 M 700-1.0 δs=8

BL 50-150 RF

SP-7920uot;-150 RF@4 RcRF@AFF@P� Sc.bF s Ã70f3RFS0-26ot;-150 RF ⅡR