NB/T 47065.1  支座 BⅠ 79249

BI 79249

PL125(B)-6RF00(B)-0f BB=1

PL125-16FF B=1m45 L0RF Sch80

PL125B-40RF25g@470p0S20-

PL20(B)-10 RF S6r)-40

BI 11808

WN 50(B)-16 RF S=5.5 f-4F S

PL250(B)-6RFаПF)0

PL250-6FFor1c90S- sch40RF@L0MS@46.M=7h4PL1Tch250FSFS

PL350-2.5 RF B RF0-1.)-16rfh4