NB/T 47065.1  支座 A 115

47065.3 A115

PL 100(B)-10 RF D=18F00

PL 300(B)-16 RF2447

BⅡ1746

PL65-16RF b=4 sch1H80Sch

BL 100-300 RFrf.0/-d=1

PL 200(B)-16 RF0rRRF800-

WN 4"-150 RF Sch4879

3 B1558

B WN700-150 RF B=191scSch40 S6�0@408CH40S@F00Fh86 RF454213t;-150 RF Sch61810S