Beside her was a mahogany stand bearing a cast bronze lamp with an engraved globe, over which a green paper shade had been balanced.
她身旁有一张红木茶几，上面摆着一盏铸铜台灯，雕花的球形灯泡上面罩一顶纸制的绿色灯罩以求和谐。
This paper deals with the mould structure and empirical formulas for calculating die parameters, finalized design and pattern-rolling devices of PS fluorescent lamp-shade.
这篇文章介绍PS日光灯罩挤出模具结构，口模参数阅历计算公式，定型计划和轧花设备。
In this paper, we discussed tenacity and drying shrinkage rate of the advertising lamp shade PET industrial fiber using the orthogonal test and single-factor test.
利用正交试验和单因子试验，对影响灯箱布用涤纶工业丝的断裂强度和干热收缩率指标的工艺因素进行了研究。
应用推荐