| 1. | Overheated metals may cast badly .
加热过甚的金属可能难浇铸成型。 |
| 2. | The materials and casting procedure should be chosen properly .
对材料和浇铸工艺应作适当选择。 |
| 3. | Amatols in the form of cast charges detonate more readily than tnt in the same form .
浇铸阿马托比浇铸梯恩梯较易爆炸。 |
| 4. | Casting the propellant is done through the "bayonets" from the casting pot to the case .
推进剂的浇铸是通过从浇铸锅到发动机壳体的“插管”来进行的。 |
| 5. | They can be divided into two classes, those which are castable and those which must be processed by extrusion or compression molding .
它们可分为两类：可浇铸的和必须由挤压或模压加工的。 |
| 6. | Epoxies have good casting properties and the parts may readily be cemented together at room temperature, allowing the fabrication of complicated models .
环氧树指的浇铸性能良好；由此种材料制成的部件，在室温下很易于粘合，可用来制造形状复杂的模型。 |
| 7. | Precast concrete products - special roof elements
预浇铸混凝土制品.特殊屋顶部件 |
| 8. | The void is the space from which all dreams are cast
空无是浇铸所有梦想的空间。 |
| 9. | Test method for impact resistance of resin casting body
树脂浇铸体冲击试验方法 |
| 10. | Classification of steel pouring pit fireclay refractories
钢浇铸槽用耐火材料的分类 |
