NB/T 47065.1  支座 BⅡ 41000Рҝв•‘

BII41000Рҝв•‘

WN50(A)-160RF87 B=21

PL 350(B)-6RFRF sc s=8&F100-00 RF

bl400-10fF RF Sch120rFL RF I�آ�lR

LWN250-150RF H=450 sch40â-40 RF

PL10(B)-6RF d=35

WN65-16RF S=4 D=1

HG/T20592-2009 WN40(B)-40RFF

1 PL350-10RFsch1ff bb=38/

PL1000A)-2.5