NB/T 47065.1  支座 A 3761

47065.4 A3761

PL 9112-16 RFrf 1JsRF@F SRF

wn25b)-16RFÂg.ÃdF sc

LWN50-150 RF H=58

JSO50*80(B)-25 RF h=95 nb=1052/u00e

WN100(B)-16 RF S=7 S=6.52@F SchRFam@F)-150RF1mpa6Sc2@RF@4.5Fp5JRF

SO10(B)-16gM)-16R Rum.h25C=1.25(.509

bi 1386

47065.3 B8728

WN80(