NB/T 47065.1  支座 BⅡ 14985FM S=8H40S@t.5 RJ RF1RF@4F Sch80@F S640SR0F

BⅡ14985FM S=8H40S@t.5 RJ RF1RF@4F Sch80@F S640SR0F

PL 100-16 RF

TPB-3s���1@1S5RFS055@PRFB)-16 R

DN 200-Ⅱ-10 90EL

SO 200-150 RF

SO 4"-150 RF

47065.2 C1

PL 150-16 RF

47065.3 B3311

2 B1R0M2FF@P2@Fj@5@F45 RJj@5c2@RF@0-1955 RFRF B=SR0F S0bR