NB/T 47065.1  支座 BⅠ 19001/F00-S=4.5.0/6/0+FS3rfRF68.4R

BI 19001/F00-S=4.5.0/6/0+FS3rfRF68.4R

BL 10"-150 RF

wn32-1500 rj sch40 sFF B1/s=4

WN65-16 RF HG/T2400-150 t/9B)-40RFF.0)-2.5RFF

so150(b)-16 tg60 rf s=16ch2016ch4015

WN50-100RF S=6rf10-150 rf sch40(B)-10 R

pl400(b)-10 rf f1=4 d=482æ

法兰盖BL5