无胶人造板工艺与性能 Processes and performances of self-bonding composite
叙述铝基含油轴承的特性、制备工艺与性能测试方法。
Characteristics, making processes and the performance test methods of aluminum matrix oil-impregnated sintered bearing were introduced.
介绍了陶瓷纤维空气滤纸的用途、生产工艺与性能试验。
The application, manufacture technology and performance test of the air filter paper made of ceramic fibers were introduced.
介绍了合金化学成分的选择及其铸造与热处理的工艺与性能。
The choice of ZL840 chemical composition and the technology of casting and heat. treatment are described too.
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