NB/T 47065.1  支座 BⅡ 2626

BⅡ 2626

SO80-300 FM0 300

BL50(B)-40fM=600 RF Sch1h605)-6RF0RF0-12ch3/

EHA1400*809paFF0 RFF SCh80/u00a27s

SO 50(B)-25RF60A55 δ1=1L=3080/50-121025-1

SO 10-900 FM5 Sch40S/@40H43/t205925@-40

PL100(B)-16 RF8 S=/F D=21149=2-0/

BL 150-300 RF920M2FF@P2