支座 A 12000(B)-16 RF=5

A12000(B)-16 RF=5

47021 ff1000-0.6 δH=39/F SCH-16 RF00-2.5600-2.5.65-20 RFSC

WN65-150RF S=4.5 H1=8 A=34

wn200(b)-150 rfRF16 RFRFF-96f 16.5 ff s=3 h1=102

NB/T47023 RF 800-2.5800-2.5f)-10R

WN 40(A)-16 RF Sch40s/

pl32(b)-10rf 30408

BL50(B)-160 M0F0 r

S