NB/T 47065.1  支座 A 7438

2 A7438

BII 33465

PL50(A)-16 RF b=m Sch4 RF140( RF Sf/RFRFS=12.5300RF5MM16RF

2 A3146

BL100-150RFFrfFch40 H8F3 RF S=

3 B3783

3 B1671

2 A4866

BL80-40 MF¢ RF S=12.0-1

SP-923050 RF5915-0.63.3/u008ww=FH S=6FCH10N40 BL RF B=47ampampamp25R=4RRF b=3FF8JS