brass是什么意思

用法例句

Solution to the slag of wedge surface sealing in brass valve;

解决铸造黄铜闸板密封面夹渣缺陷的措施

Application of Advanced Squeezing Casting to Aluminum Alloy;

铝合金挤压铸造的工程实践

Technological innovation of gravity casting die for aluminum alloy divergent shape wheel hub;

铝合金轮毂重力铸造模具的改进

Application of laser technology for aluminium alloy casting metal level control;

激光技术在铝合金铸造液位控制中的应用

Synthesis of furan resin with high strength and weak smell for foundry;

铸造用高强度低气味呋喃树脂合成工艺

The Study on Synthesis of Phenolic Resin in the Component Ⅰ of Foundry Polyurethane Binder;

铸造用聚氨酯粘合剂组份Ⅰ酚醛树脂合成研究

Study on new type SR-binder for foundry of aluminum alloys;

SR-新型铝合金铸造粘结剂的研究

Research on microstructure and damping capacity of cast Mg-Si alloys;

铸造镁硅合金组织和阻尼性能研究

Computer simulation and experimental investigation on casting grain size for uranium-niobium alloy;

铀铌合金铸造晶粒度的计算机模拟与实验研究

Application of foam plastic mouldel casting in rushrepair of equipment;

泡沫塑料模型实体铸造在设备抢修中的应用