Porous foam metall is a new style function material.
多孔泡沫金属是一种新型功能材料。
Lai Zhuhan, Micro Mechanics Theory of Metalic Material, Press Metall. Industry.
赖祖涵，金属材料的微观力学理论，冶金工业出版社。
The gun housing was made from reddish-brown plastic, with metall structure hidden inside.
枪房屋是从红棕色塑料，隐藏在金属结构。
Drawing Dies incl. Models, castings, metall cutting, die manufacturing complete, try-out, etc.
拉丝模包括模型，铸件，金属切割，模具制造等。
Because of its abundant sources of ore, heat and water, it is a superior area for gold mineralization. The genesis of deposits and the laws of metall...
本区矿源、热源、水源都很丰富，成矿地质条件优越，具成矿远景，矿床成因与成矿规律符合“三源”成矿模式。
Because of its abundant sources of ore, heat and water, it is a superior area for gold mineralization. The genesis of deposits and the laws of metall...
本区矿源、热源、水源都很丰富，成矿地质条件优越，具成矿远景，矿床成因与成矿规律符合“三源”成矿模式。
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