整机重量(Kg) 13Kg 四、焊接技术: ①焊道搭接宽度:80~100mm;平面和垂直面的自然褶皱分别为:5%~8%;预留伸缩量:3%~5%;边角料剩余量:2%~5%。 ②热熔焊接工作温度280~300℃;行进速度2~3m/min;焊接形式为双焊道。 ③破损部位修复方法,裁剪规格相同的材料,利用手动挤出式焊枪作为补焊。 sight was offered to Seppli's eyes! Chappi and Georgie each held in his hand a large whip, 新沂土工膜爬焊机行业要闻启东防渗膜焊接机新闻要闻新沂土工膜爬焊机行业要闻阜阳防水板焊接机公司资讯新沂土工膜爬焊机行业要闻So, unless there are some positives like higher exports, further economic growth would be difficult, Fu said.