1.
CAD/CAM of Molding Tools of Environmental Protection Type of the Cartridge Case of Fireworks;
环保型礼花弹壳模具的CAD/CAM
2.
The Research of Designing and Manufacturing of a Kind of Environmental Protection Type of the Cartridge Case of Fireworks;
一种环保型礼花弹壳的设计与制造研究
3.
The Research of Trial Manufacturing and Performance Test Base on Environmental Protection Type of the Cartridge Case of Fireworks;
环保型礼花弹壳的试制与性能试验研究
4.
Improvement of Structure Design and Mold Manufacturing of the Environment-friendly Fireworks Cartridge Case
环保型礼花弹壳的结构改进与模具制造
5.
Structure Design Improvement and Finite Element Analysis of the Environment-friendly Firecracker-Aerial Shell
环保型礼花弹壳的结构设计改进与有限元分析
6.
Analyzing the Loading Capacity of Environmental Protection Type of the Cartridge Case of Fireworks by Finite Element Method and Designing the Mechanical Function Parameters
环保型礼花弹壳承载能力的有限元分析及结构参数设计
7.
We handle13 different types of fireworks, such as firecrackers, toys, fountains, display shells, stage fireworks, cakes, rockets, display tools, etc.
产品具有小型玩具烟花,中型礼花，大型庆典礼花弹舞台冷光烟花，燃放器材等十三大类。
8.
Effect of Environmental Friendly Fresh-keeping Agents on Rose Cut Flower
环保型保鲜剂对月季切花的保鲜效应
9.
The Application of Peanut Shell and Valuable Material Extracted Residual in Environmental Protection
花生壳及其提取有价物质后的残渣在环境保护领域的应用
10.
The Study and Preparation of Environmental and Special SEBS Thermoplastic Elastomer Compound for Sealing;
环保型SEBS热塑性弹性体密封条专用料的研制
11.
Studying the shooting of Etiquette and Rite in Shang Dynasty Based on the Chronological Record of the H3 Oracle Bones of Eastern Locus at Huayuanzhuan in Yin Relic
从殷墟花东H3卜辞排谱看商代弹侯礼
12.
Effect of Environment-friendly Fresh-keeping Agents on Physiological and Biochemical Characteristics of Cut Carnation Flower
环保型保鲜剂对香石竹切花生理特性的影响
13.
Study on Preparation and Application of a Novel Environmentally Friendly Cotton Seed Coating Agent;
新型环保型棉花种衣剂的研制与应用研究
14.
A groove around the cylinder of a bullet.
弹壳槽线一圈环绕着子弹的圆柱状凹槽
15.
THE ASYMMETRIC DISCARDING SABOT MODULE OF APFSDS
尾翼稳定脱壳穿甲弹卡瓣膛外非对称脱壳模型
16.
Technology Study and Benefits Analysis on Flame-retarded Particleboard with Environment Concern;
环保阻燃型刨花板的工艺技术研究及效益分析
17.
Shells screamed over the walkers, and firefights broke out round them.
弹壳从行众头上呼啸而过，炮火四处开花。
18.
Effect of Carboxymethyl Chitosan Coantings on the Quality of Huanghua Pears Storage;
羧甲基壳聚糖对黄花梨保鲜效果研究