NB/T 47065.1  支座 BⅡ 28104

BII 28104

WN40-150 FM Sch4150(B)-16RFL=23 C=28 d

bi 686

47065.3 B6929

47065.3 B813

PL 300(B)-16 RF567

wn15-25 tFRf0e0/75-H-0Å’s=3.5u00c3/uB5760-15

47065.3 B5209

WN80(B)-16 RF1812

DN1800-PN2.5 WN RF Ⅱ0 RJ�½ï¿½@RF@4FRF1.0/14/@a 10090-109 Sch