NB/T 47065.1  支座 BⅠ 8002=10=

BI 8002=10=

PL800(B)-2.5rfJ600-1.6

WN 50(B)-40 FM60- SS50rfRa/src/8

pl400-10 fma)4/quo

PL350B-16RF Sc70F00RF-10RF0

pl500(b)-6tg0(B)-6

PL40-10FF60R RF Sch4080S.1f20182

WN 65-150 RF Sch40Sn=28

JWN 80×125-300 RFFS1F A

PL150(B)-16 RF C= d=/ch100rRF0700e