标题(Title) 一般不超过80个字符
Jiangsu Cuilong Precision Copper Tube Corporation - Copper and copper alloy tube:1.pancake coil tube 2.LWC 3.high effici...
(123 个字符)
关键词(KeyWords)一般不超过100个字符
jiangsucuilongprecisioncoppertubecorporation,copperandcopperalloytube:.pancakecoiltube.lwc.highefficiencyheatexchangetube.innergroovetube.highfintube.highefficiencyheatexchangetubeincluding:condensertube,evaporatortube,fallingfilmevaporatortube,sawtoothtube.
(258 个字符)
描述(Description)一般不超过200个字符
jiangsucuilongprecisioncoppertubecorporation,expertsincopperandcopperalloytube:.pancakecoiltube.lwc.highefficiencyheatexchangetube.innergroovetube.highfintube.
highefficiencyheatexchangetubeincluding:condensertube,evaporatortube,averifiedsupplieroncoowor.com.
(259 个字符)