国产情侣真实露脸在线,美女张开腿让男人桶爽,久久久亚洲欧洲日产国码aⅴ,午夜一区二区亚洲福利vr

Key Projects

Key Projects

Home > CORPORATE BRANDS > Key Projects

Ramu Nickel-Cobalt Mine in Papua New Guinea
DATE:15 Nov 2017 瀏覽次數(shù):1
+ . -

The project is in Madang Province, Papua New Guinea, and is among China's largest overseas nonferrous mineral resource development projects. ENFI undertakes the detailed design of project and permanent engineering equipment material purchasing.

The project consists of three parts: mine (including the concentrator), smelter and slurry pipes connecting the mine and smelter. The slurry pipe between mine and smelter is about 135km long with height difference of about 700 m. The mining capacity of the project is 5.7 million t (3.53 million t/a dry ores), the annual ore processing capacity is 3.2 million t in the smelter, and the annual output of nickel/cobalt hydroxide is Ni 32,000 t/a and Co 3,300 t/a respectively with the calculation based on metal tonnage.

欧美寡妇xxxx黑人猛交| 无码免费毛片手机在线 | 久久av青久久久av三区三区| 四虎影视884a精品国产| 国精产品一二三区传媒公司| а天堂中文最新一区二区三区 | 无码少妇一区二区三区视频| 国产成人久久综合777777麻豆| 伊人精品成人久久综合97| 欧美交换配乱吟粗大| 亚洲国产成人片在线观看无码| 性饥渴艳妇性色生活片在线播放| 色爱av综合网站| 国产蝌蚪视频在线观看| 国产对白国语对白| 国产午夜手机精彩视频| 在线观看国产精品av| 亚洲人成欧美中文字幕| 亚洲男人天堂| 日本大香伊一区二区三区| 欧美性色黄大片| 97久久久久人妻精品专区| 成人婷婷网色偷偷亚洲男人的天堂| 国产精品永久免费嫩草研究院 | 精品乱人伦一区二区三区| 开心婷婷五月激情综合社区| 欧美日韩一区二区三区自拍| 精品av天堂毛片久久久| 国产亚洲精品久久久久久老妇| 草草影院ccyy国产日本欧美| 一区二区狠狠色丁香久久婷婷| 色又黄又爽18禁免费视频| 亚洲 自拍 另类 欧美 综合| 色综合久久久久久久久久| 亚洲国产日韩在线视频| 日本韩国的免费观看视频| 激情综合色综合久久综合| 成人午夜高潮a∨猛片| 人妻丰满熟妇av无码在线电影| 娇妻玩4p被三个男人伺候电影| 久久99精品久久久久久秒播|