伊人久久综合无码成人网_精品国产午夜肉伦伦影院_99久久无码一区人妻_免费国产自线拍-中国黄色a级片,a级黄色免费看,欧美777精品久久久久网,特黄特a级特别特级特毛片

NHI Headlines

Struggling NHI | 4500 HP vertical spiral mill with the largest installed power in the world was successfully offline in Fangda Group Northern Heavy Industries Group Co., Ltd.(NHI)

Published:2021-12-07

Vertical spiral mill is a fine-grained grinding equipment, which is mainly used in iron ore, copper ore, molybdenum ore and some non-metallic ore industries. It is the main product to replace the traditional two-stage ball mill.

NHI is one of the main suppliers of vertical spiral mills in China. It started the research and development of vertical spiral mills in 2012. At present, it has realized the design and production capacity of product serialization and differentiation.

The vertical spiral mill produced by Fangda Group Northern Heavy Industries Group Co., Ltd. has the characteristics of energy saving, environmental protection, high efficiency, small land occupation and high information level, which is 30-50% more energy-saving than the traditional ball mill.

Recently, the 4500 HP vertical spiral mill with the largest installed power in the world was successfully offline in NHI. The energy-saving characteristics of the product have been generally recognized by the market under the background of carbon neutralization and carbon peak, which will help users reduce operating costs and continuously improve benefits.


乱人伦中文视频高清视频 | 久久人搡人人玩人妻精AV | 精品水蜜桃久久久久久久 | 亚洲AV福利天堂一区二区三 | 97国产精华最好的产品亚洲 | 日韩人妻潮喷中文在线视频 | JK国产精品一区二区夜夜嗨 | 中文字幕一区二区在线观看 | 成人网站在线进入爽爽爽 | 久久婷婷五月综合中文字幕 | 色婷婷欧美在线播放内射 | 一区二区三区 国产传媒观看 | 人妻体内射精一区二区 | 久久精品一区二区三区日韩 | 少妇精品无码一区二区三区 | .精品久久久麻豆国产精品 人人妻人人玩人人澡人人爽 | 无码人妻少妇色欲AV一区二区 | 99久久婷婷国产综合精品 | 欧美不卡一区二区三区 | 亚洲精品V天堂中文字幕 | 国产精品成人无码a无码 | 黄色网站免费观看禁止观看 | 日韩欧美综合无尽动漫视频 | 日日躁夜夜躁狠狠久久A∨ 日韩内射美女片在线观看网站 | 国产精品人成电影在线观看 | 亚洲国产中文在线二区三区免 | 欧美一区二区丁香五月天激情 | 欧美内射深插日本少妇 | 欧洲亚洲中文字幕日本欧美 | 亚洲欧洲一区二区欧美国产 | 免费在线观看黄色视频网站 | 欧美日韩国产亚洲乱码字幕 | 中文字幕精品一区在线不卡 | 久久久久久九九精品久小说 | 精品国产_亚洲人成在线 | 精品无码一区二区浪潮av | 亚洲午夜久久久精品国产电影 | 国产18禁黄网站免费观看 | 欧美男男纯肉巨黄作爱视频 | 免费无遮挡 视频网站视频 亚洲精品无码久久久久苍井空 | 国产又粗又大又黄又爽软件 |