Friday, March 22, 2024
Wednesday, March 27, 2024
Wednesday, March 27, 2024
Monday, October 30, 2023
Wednesday, March 27, 2024
Wednesday, March 27, 2024
Wednesday, March 27, 2024
Friday, March 22, 2024
Friday, March 22, 2024
Friday, March 22, 2024
Friday, March 22, 2024
Wednesday, March 27, 2024
Wednesday, March 27, 2024
Monday, October 30, 2023
Wednesday, July 26, 2023
问题:简述2#拉丝机的主要技术参数:包括型号生产能力,最高线速度,拉伸比,扁丝纤度,扁丝宽度,扁丝的厚度,相对拉伸强度,断裂伸长率,卷绕锭数?
Friday, March 22, 2024
Wednesday, March 27, 2024
Friday, March 22, 2024
问题:挤出机各机身两个相邻区温度差一般为()。A、0℃B、10℃C、40℃
Tuesday, October 17, 2023
Wednesday, March 27, 2024