NB/T 47065.1  支座 A 210

47065.3 A5 3a210

2 CFM 500-1.6 خ´1=

WN600-900FMRF D=910FF/

wn150(a)-160m009 P/

SO300-10RFFSM-150RFRJfcJ��� scRFAF@Wbk407

WN100-150 TG Sch40@ F4-5@h80@40 RF Sch1N105RF/а№Ҹаё

WN50-40RF S=6.5 �nbsp

1 RF 550-1.6 ฮดs=4

PL125-25RF16/u