bottom heating meaning in English

底部加热
底部预热

As burning oil burning coal burning large scale car bottom heat treatment furnace
燃气燃油燃煤大型台车炉
It has automatically pass paper , two ways prepare the heat , annotate , bottom punching , two ways bottom heating , curling , wind border , marker water line , unload bowls and photo electricity examine , give an alarm when meeting with hitch , account functions etc . jwz - 100 type paper bowl form
成，具有自动送纸、二道预热、封合、注油、冲底、二道底部加热、滚花、卷边、滚注
It has automatically pass paper , tow ways prepare the heat , annotate , bottom punching , two ways bottom heating , curling , wind border , marker water line , unload bowls and photo electricity examine , give an alarm when meeting with hitch , account functions etc . jwz - 100 type paper bowl forming machine is an ideal production equipment for the large capacity and big dia cases like soup bowls and instand noodles bowls and so on
道预热、封合、注油、冲底、二道底部加热、滚花、卷边、滚注水线、卸碗以及光电检测、故障报警、计数等功能，是汤碗、方便面碗等大容量大口径碗状容器的理想生产设备。