NB/T 47065.1  支座 BⅡ 33952r16 RJrf@RF@4 Rch0A40RF@.5

BII 33952r16 RJrf@RF@4 Rch0A40RF@.5

B WN 700-150 RF Sch40S

PL 400(B)-6 RF

PL350-6RF

1 RF 450-0.6 δs=3.5

SP-1576

PL 25(B)-10 RF

PL 50(B)-16 RF b=3

DN500-PN10 PL RF Ⅱ

47065.4 A11066/46 RF6F scf/8.82 FM1000-2.5/85-172j sch40 h10rf 1000f/50r0 RJF90E