NB/T 47065.1  支座 BⅡ 29169B10776 RF B=52 H=367@mpam0 RF Sch80S�@RF@4 RF5900

BII 29169B10776 RF B=52 H=367@mpam0 RF Sch80S�@RF@4 RF5900

WN 100-300 RF Sch40S rc

47023t700-4.0ch160F75816RFRF=22 A

DN20-PN16 PL RF Ⅱ S=5nF7F2

NB/T47023 FM1300-2.5/u(A

PL 200(B)-16 RF10821318216 RF179

SW 80-150 RF

DN 100×65-Ⅱ-7 RE6

PL 40(B)-1