NB/T 47065.1  支座 A 3719

2 A3719

WN500-150 RFS=102.5pam

2 A3456

WN80(B)-16 RF47892

WN 20-900 RF SCH80

3 B4830

4 B5065RFF10Sl.5 RJ6RFSl150-40rf5F Sch4t;-150 RF B=2= sc.0�25)-6h406/b

2 A7566

BII 337945114-2.5 δ0=8=22sRF@F000R FMwd=&F f1=1 B=1032m