Saturday, April 13, 2024
Wednesday, October 18, 2023
Friday, February 16, 2024
Saturday, April 13, 2024
Friday, February 2, 2024
Wednesday, February 1, 2023
Wednesday, December 13, 2023
问题:当铸件高度一定时,壁厚越小,所需补贴厚度()。A、较大B、越小C、不变D、任意改变
Friday, February 16, 2024
Saturday, September 16, 2023
Wednesday, December 13, 2023
Wednesday, January 25, 2023
Friday, February 2, 2024
Tuesday, September 20, 2022
Friday, February 16, 2024
Friday, February 16, 2024
Saturday, January 27, 2024
Friday, December 9, 2022
Wednesday, November 1, 2023
Saturday, April 13, 2024
问题:铸钢件的热处理炉内的温度应能达到950℃,铸铁件的热处理炉内温度应能达到1100℃左右。
Saturday, April 13, 2024