The structural characteristics of aluminum alloy cover was analyzed, and the design of pouring system and die-casting die structure were introduced.
分析了铝合金端盖压铸件结构工艺性特点，介绍了压铸模的浇注系统及模具结构设计。
This machine equipped with the protection cover for the mounting head, clamps, lever and bead breaker shoe, to avoid the damage for the aluminum alloy rim.
该机配有拆装头保护套、保护垫、夹爪保护套、撬棍棒保护套和各靠胎铲防护套。在拆装铝合金轮辋时不会划伤轮辋。
The damages of mercury to aluminum cover fusion, mercury alloy corrosion and liquid metal embrittlement.
汞对铝的破坏形式有融合、汞合金腐蚀、液态金属脆化等。
Valve body and internal parts: anodized aluminum alloy, copper. Reinforcement Cover: Plastic.
阀体和内部零件：阳极电镀铝合金、铜。加固端盖：塑料。
J44-1 Fixture housing made by aluminum alloy and steel material. Bulb cover is tempered glass.
镜前灯主要材料是铝合金与钢料。面罩是用耐热玻璃。
The outer cover plate aluminum alloy sections is used for decorating the steel structure curtain wall posts, the self strength of material is high, and the arrangement is convenient.
本发明用铝合金罩板型材来装饰钢结构幕墙立柱，材料自身的强度较高，安装也比较方便。
The outer cover plate aluminum alloy sections is used for decorating the steel structure curtain wall posts, the self strength of material is high, and the arrangement is convenient.
本发明用铝合金罩板型材来装饰钢结构幕墙立柱，材料自身的强度较高，安装也比较方便。
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