heavy -duty type outlets

heavy -duty type outlets aluminum,heavy duty copper heavy-duty是什么意思 “Heavy Duty Sealant”是什么意思? heavy-duty是什么意思 heavy duty tubs是什么意思 heavy duty denier the heavy-duty people heavy-duty battery是什么意思 heavy duty battery是什么意思 Heavy duty reinforced binding edge Heavy duty Bonnet locks是什么? heavy-duty truck应该怎么翻译 thick heavy duty polyester是什么意思RT XLPE insulated (heavy duty) cables 是什么线 英语翻译电加热器方面的问题Please find more description for the electrical heater.The electric heaters specified are:Electric Unit Heaters (Heavy duty Cabinet type heaters with fan,motor ,electric heating element and directional lovers) s 管钳上标注HEAVY DUTY翻译成中文是什么? Heavy duty copper wire怎样翻译?是指什么材料