Monday, December 26, 2022
Thursday, September 22, 2022
Sunday, June 18, 2023
单选题低压设备指的是运行在()以下的设备。A 500VB 380VC 600VD 6000V...
Saturday, May 4, 2024
单选题压滤机滤板的打开卸饼和合并成滤室的往复运动是由()来传递的。A 孔板B 盲板C 头板D 尾板...
Tuesday, January 2, 2024
单选题限制APN系列板框压滤机滤板移动位置的限位开关安装在()。A 机架的一根纵梁上B 尾板上C 控制箱内D 控制箱面板...
Sunday, April 9, 2023
在过滤过程中,固体颗粒在滤浆上面形成(),使滤孔的入口变小。...
Thursday, September 22, 2022
单选题流体在管渠中流动时,过流断面上各点的流速:()。A 相等B 不相等C 中心处的流速小D 边缘处的流速大...
Friday, June 9, 2023
单选题超声波清洗机额定功率是()。A 1.2KW/台B 1.3KW/台C 1.4KW/台D 1.5KW/台...
Sunday, June 25, 2023
Thursday, September 15, 2022
Tuesday, October 24, 2023
真空过滤机与压滤机相比,区别在于连续工作、()及易于卸料。...
Thursday, September 15, 2022
Wednesday, September 14, 2022
单选题现场质量管理的主要任务是()A 质量策划B 质量控制C 质量创新D 质量协调...
Tuesday, October 24, 2023
Tuesday, October 24, 2023
单选题储酸罐用于储存浓度在()的硝酸。A 100%B 98%C 60%D 90%左右...
Saturday, February 24, 2024
Saturday, September 17, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022