NB/T 47065.1  支座 A 9676

2 A9676

BL 15-150 RF

BL25-6 RFRF16FF/12000-1F00FF00 Rj S=66rf00-rf0=18

BL80-40 RF�.0=800-2.5 RJ0 RF Sch. w

PL25-25RF b-RFf5 RJ R1caRF ScC0sF RF.5

WN 150-150 RF Sch40

LJ 8"-300 RF Sch80S

3 B2880

BII 34527

SP-9079160Tch.500-=RJ Sch80F0@RF RF1651