The resin coated Copper, Bulled up-Multilayer cop environmental protective cop and nonhalogenated flame retardant resin were also introduced briefly.是什么意思_The resin coated Copper, Bulled up-Multilayer cop environmental protective cop and nonhalogenated flame retardant resin were also introduced briefly.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句