NB/T 47065.1  支座 BⅡ 26001.6=ch40

BII26001.6=ch40

GB/@SO100-150 RF=505-20c2scⅡ▄/00-900 RF

JWN 300×400(B)-16 RF S=6�

PL150(B)-16 fm25A=4

Awn900-600rf5�ââ�

pl250B-2.5RF10RFF110-145FfБ0F b=F S=600RFS=5m4-1 b=BGR

so50-40Tf´4=5 l=54-16

wn50(b)-25rf s=5|0/0-10RF-

B WN1000-