... 栅极：grid 栅管加热器：multitubular heater 栅格扫描数字化仪：raster-scan digitizing device ...
基于44个网页-相关网页
... 蒸汽加热管 steam heating tube ; steam heating pipe 栅管加热管 multitubular heater 暖气管 加热管 heatingpipe ...
基于1个网页-相关网页
external multitubular heater 外多管加热器
external grinding multitubular heater 外多管加热器
multitubular counterflow water-heater 多管式逆流热水器
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