NB/T 47065.1  支座 BⅠ 21000/am2=4./B-25RF S=1050B-

bi 21000/am2=4./B-25RF S=1050B-

WN450-10 ff941tiFRF-BH=1h40S s=4)SR2ўc

hg=20592-2009 pl25(b)-10rf D=5

so100(a)-150ff=719CH10S/-200Sch00=/f.

pl600(A)-10RF00ch10S08Ã0/L40ch40004S�s=5c1(B).-

A WN800-900RJ

WN200-25RF S=12.5 &ampampampampampampamp;