您要查找的是不是：
- The paper presents the concept of non metal materials outgassing characteristic time constant and discusses its use and significance.Test data and their analysis are provided in addition. 阐述了非金属材料空间出气凝结特征时间常数的概念，就时间常数的涵义做了辨析，并给出了几种非金属材料相应的实验测试数据和分析结论。
- Keywords Non metallic material Outgas Freeze Time constant Analyzing; 非金属材料;出气;凝结;时间常数;分析;
- Non metallic part as flame path? 非金属部分作为火焰?
- Dental metallic materials - Corrosion test methods. 牙科用金属材料。抗腐蚀试验方法。
- Grinding metal, stainless steel, non metal, stone and concrete etc. 磨削金属、不锈钢、非金属、石材、混凝土等。
- Cutting metal, stanless steel, non metal, stone and concrete etc. 切割金属、不锈钢、非金属、石材、混凝土等。
- BS EN ISO 14577-4-2007 Metallic materials - Instrumented ind... 2002冶金材料.测量金属硬度和参数用的仪表压...
- For metallic materials, a transverse interference technique is used. 对于金属材料应用一种横向干涉技术。
- Selenium is a non metal similar to sulphur in its chemical properties. 在化学性质方面硒是非金属类似硫磺。
- Welcome to Jinduo Precious Metal Materials Co., Ltd. 欢迎您访问金铎贵金属!
- Cutting and fluting metal, stanless steel, non metal, stone and concrete etc. 切割金属、不锈钢、非金属、石材、混凝土等。
- Assume the ship hull is metallic ( or looks similar to metallic materials ). 假设船壳是金属制成的（或看起来像金属材料）。
- Be familiar with plastic and metal materials, know PMMA plus. 熟悉各种塑胶材料及金属，尤其PMMA塑胶材料者优先。
- Iron and steel. Micrographic method of determination of the non metallic inclusion content of unalloyed wire rod. 钢铁。测定非合金钢线材中非金属杂质含量的显微照相方法。
- Plastics have taken the place of many metal materials. 148塑料已经代替了许多金属材料。
- The methods of NDE on properties of metallic materials are introduced. 金属材料性能无损评价的内容与方法。
- The other Entrusted Business Relevent With The Metal Materials. 金属材料相关的其他委托业务。
- The coagulation behavior of micro sized non metallic inclusions in molten metal processed by ultrasound was analyzed and discussed. 针对超声波作用下金属液中微小非金属夹杂物的凝聚过程进行了分析研究。
- Metallics,or metallic materials, include metal alloys. 金属，或者金属材料中包括金属合金。
- Fu Yang Jin Ding Non-Ferrous Metal Material Ltd. 富阳金鼎有色金属材料有限公司。
