The questions of a spark,arc and ring fire during the application of carbon brush for underground tractor-electric-motor and measures were introduced and evaluated simply.Some requests during chosing and producing of brush were indicated.Fabricating process of the brush 7072 was described also.
PDF的下载单位、IP信息已删除
(2025-6-4)
Nole
东方元语
cdercder
yjh123
v0id
OK
xing_xing
张欢馨
dde
Kao
aajhajkahna
pluto
学术文献互助
woshi123
昏睡的蟠桃
松2026
ansteel
行走的荷尔蒙
DengLipan
科研狗
皖公网安备34019202002308
