NB/T 47065.3  耳式支座 B9

47065.3 B9722

pl25(B)-6 RF

TPB-1

WN25(B)-25 m S=3

PL 200(B)-16 RF

47065.2 A2330

PL 25(B)-10 RF

JWN 80×125-150 RF Sch40S

BI 1000¬©–@G0Rj16 r�ampaM@RF@4Fs0-R4022cRFJ FM�SC0h10F5 RJ-1671@� RFJsS=2

47065.2 A121/2"-300 lg=2.5RF Sch1618FH10