Direct and some metal composition chlorides of chlorine under the moist circumstance.
氯在潮湿的情况下直接与某些金属合成氯化物。
The result indicates that Xinmang COINS have a strict metal composition and were casted with consummate skill.
研究结果表明，新莽货币有严格的金属配比和精湛的铸造工艺技术。
This product is suitable for aluminum alloy, galvanized, cold rolled steel parts skim the surface of the water-soluble metal composition.
本品适用于铝合金件、镀锌件、冷轧钢板件金属表面脱脂的水溶性组合物。
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