[范文] 工程图样上圆柱齿轮的啮合画法 日期:2022-01-04 15:52:28 点击:95 好评:0
(多选题)6: 工程图样上圆柱齿轮的啮合画法 A: 在投影为圆的视图中啮合区的齿顶圆画粗实线或省略; B: 在投影为圆的视图中两齿轮的分度圆相切; C: 在投影为圆的视图中两齿轮的分度圆相交; D: 在投影为圆的视图中啮合区的齿顶圆画细实线或省略; ...
[范文] 半剖视图中,外形视图与剖视图的分界线必须画点划线。 日期:2022-01-04 15:50:52 点击:84 好评:0
(判断题)10: 半剖视图中,外形视图与剖视图的分界线必须画点划线。 A: 错误 B: 正确 ...
[范文] 标注组合体的尺寸类型有: 日期:2022-01-04 15:49:38 点击:89 好评:0
(单选题)4: 标注组合体的尺寸类型有: A: 定形尺寸、定位尺寸、总体尺寸; B: 只标注定形尺寸和定位尺寸; C: 定形尺寸和总体尺寸; D: 没有规定。 ...
[范文] Henry Ford was the first person who used modern production l 日期:2022-01-04 15:48:26 点击:68 好评:0
(判断题)18: Henry Ford was the first person who used modern production line techniques in car making. A: 对 B: 错 ...
[范文] A retail outlet is the place where customers can p 日期:2022-01-04 15:46:46 点击:158 好评:0
(判断题)6: A retail outlet is the place where customers can purchase goods. A: 对 B: 错 ...
[范文] Securities only refer to bonds. 日期:2022-01-04 15:45:45 点击:107 好评:0
(判断题)20: Securities only refer to bonds. A: 对 B: 错 ...
[范文] Business is becoming increasingly competitive in the modern 日期:2022-01-04 15:44:51 点击:162 好评:0
(判断题)14: Business is becoming increasingly competitive in the modern world. A: 对 B: 错 ...
[范文] Offshore bank accounts are tax-free. 日期:2022-01-04 15:43:54 点击:117 好评:0
(判断题)8: Offshore bank accounts are tax-free. A: 对 B: 错 ...
[范文] Male body language tends to be self-protection. 日期:2022-01-04 15:43:04 点击:174 好评:0
(判断题)2: Male body language tends to be self-protection. A: 对 B: 错 ...
[范文] Marks & Spencer is a public limited compan 日期:2022-01-04 15:42:14 点击:81 好评:0
(判断题)16: Marks & Spencer is a public limited company. A: 对 B: 错 ...