Summarizes the experience of contributing a good scientific and technological periodical for enterprise through the editing practice of Jiangxi Copper Engineering.
通过《江西铜业工程》的编辑实践，总结了办好企业科技期刊的经验。
The paper compares in detail the ground performance of large copper and steel material grounding grids in power current, which has some reference for the practical engineering.
本文详细比较了大型铜材和钢材接地网在工频电流下的接地性能，对工程应用有一定的参考价值。
The combination of materials self-damps to give the revised drive unit a solid, low-resonance base to work from. A new high-purity copper cable completes the engineering content.
这种复合材质的运用给予耳机单元一个结实而低谐振的“底盘”。耳机线采用新的高纯度铜制造。
Sculpture manufacturing and field engineering in various materials of our company are as follows: stainless steel, forge copper, cast copper, gild, resin, stone and sandstone.
公司承接各类不锈钢、锻铜、铸铜、贴金工艺、树脂、石材、砂岩等材质的雕塑制作及安装工程。
Shanghai copper art Decoration Engineering co., Ltd. - China's top ten enterprises in copper art.
上海铜艺装饰工程有限公司——中国铜艺十强企业。
This paper summarized the exploration of Jiguanzui gold copper deposit over ten years, and proposed a few suggestions on future exploration engineering net of different ore bodies.
通过对矿床赋存规律认识的加深，为今后不同矿体的生产勘探网度提出几点建议，并对鸡冠嘴金铜矿床十几年来的生产勘探实践进行了总结。
This paper summarized the exploration of Jiguanzui gold copper deposit over ten years, and proposed a few suggestions on future exploration engineering net of different ore bodies.
通过对矿床赋存规律认识的加深，为今后不同矿体的生产勘探网度提出几点建议，并对鸡冠嘴金铜矿床十几年来的生产勘探实践进行了总结。
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