NB/T 47065.1  支座 A 16040NRFRРҝв–’Р‘в”

A16040NRFRРҝв–’Р‘в”

WN 10-300 TSch160S=0RF3

WN300(B)-150 RF SCH40S,1714000

WN500(B)-40 RF S=18

3 RF 900-1.0 δ=94 H=170

WN15(A)-40 RF

B WN 3"-2500 SM� вҖҷРўвҖ�

NB/T47023 RF500-6.4/60-120fG/000

WN15(B)-40 RF

wn40(b)-15