NB/T 47065.1  支座 A 100090

hc/@A 100090

SOP FF 10K 40A

WN600(B)-16 RF B=602

WN3"-300 RF Sch80

SO 600(B)-16 RF

TH 4"-150 FF

PL50-16Rjr/4

WN 25-150 RF

PL80-10 RF

BI 4500j01S2@RF0�°F5@PFRF-150 FF5RF2@F9@RF16 M S=12-150 RF Sch40Sc0.6R6;-300 RFRFS@�0 RF�SM065RF44h1