NB/T 47065.1  支座 A 42809h160J15 RJj@5c2@RF@6RF D=8200-1.6�0rf�Mfs2@RF@4�@RF

3 B936 A42809h160J15 RJj@5c2@RF@6RF D=8200-1.6�0rf�Mfs2@RF@4�@RF

WN80-1500RJ R(b-4.0c@5RF2@F9@RFM300

SO 600(B)-16 RF

WN 50-150 RF2873-4-RFBFSF00ebfc4eB=315.6Sc2@RF@443

BII 290711RRF BB-6@40

SO15B-40FM5RF

DN100-PN6 IF RF

WN 16"-150 RF Sch4