NB/T 47065.1  支座 A 1897

47065.2 A1897

PL 600(B)-10 RF0 C=33c-1.0 δ=45/u70S=41

SO 1500-16 RF0ARF Sh)0F@F S22R@RF Sch78085C0�S@RF@0--100mƒÂ3273

WN 300(B)-16 RF S=1336

PL 300(B)-16 RF3370

WN80-150 RFScР

WN 4"-150 RF Sch7353

47023 fm2600-1/=4m@47023

PL 150(B)-16 RF93