Among these products.high carbon steel and welding wire can substitute imported products.low carbon wire rod has horour to win"golden cup"prize for product quality in ministry of Metallurgy industry and its quality in Ministry of metallurgy industry and its quality reaches International advanced level.

其中硬線、焊線可替代進口，低碳鋼高線獲冶金部產品實物質量"金杯獎"，達到國際先進水平国产强奸网址。

Nonferrous metallurgy is based on metallurgical physico-chemistry and reaction engineering; its research fields involve pyrometallurgy, hydrometallurgy, electrometallurgy, material chemical metallurgy and the separation science and processes; it interrelates closely with ferrous metallurgy, heat engineering, environment engineering, material engineering, information technology, bioengineering, nano technology, chemical engineering, system engineering and artificial intelligence; and it has developed into an integrated and comprehensive engineering discipline.

日前，有色金屬冶金學科已經發(fā)展成為以冶金物理化學色综合天天干视频、冶金反應工程學為基礎欧美一级a爱片在线观看，研究領域包括火法冶金、濕法冶金一级a视频免费看裸体美女、電冶金国产色哟哟一区二区在线、材料化學冶金、冶金分離科學及過程日韩精品美女自拍网页视频在线观看，與鋼鐵冶金中文亚洲欧美在线、熱能工程、環(huán)境工程日本黄巴网站在线观看一二区、材料科學與工程操逼综合、化學工程、系統(tǒng)工程无码中文乱伦视频、人工智能等學科緊密相關的體系完整精品久久精品久久久、內容廣泛的工程技術科學。

Long-term with the Luoyang Refractory Material Research Institute, Beijing University of Science and Technology, Anshan University of Science and Technology, such as metallurgy research institutions to collaborate, has developed the metallurgy, coking industry in various grades×, silica brick, clay brick, magnesia brick, magnesia-chrome brick, MgO-C Bricks aluminum, chromium corundum brick, insulation brick light, etc.; cement industry with anti-spalling×, alkali brick, silicon brick Mo, direct combination of magnesia-chrome brick, periclase-spinel brick, phosphorus acid brick, high-phosphate soft Dutch bricks, special bricks, such as phosphate; generating boiler industry with a variety of brands wear-resistant brick, corundum brick, mullite brick, such as stereotyped products and wear resistant castable, corundum castable, high-strength low cement castable, impermeable material, gravity feed can be plastic, various grades, such as fire-resistant mud Unshaped Materials, in which silica brick and light insulation brick production line for the national output of a single one of the largest production line.

公司長期與洛陽耐火材料研究院另类专区亚洲欧美另类专区亚洲，北京科技大學www.91视屏，鞍山冶金科技大學等科研院校開展協(xié)作，先后開發(fā)出冶金免费一级无码婬片av，焦化行業(yè)用各種牌號高鋁磚激性欧美久久精品，硅磚思思久久9，粘土磚日韩经典自拍AV、鎂磚，鎂鉻磚欧美成年人片，鋁鎂碳磚日本免费A网站，鉻剛玉磚，輕質隔熱磚等又黄又爽又湿又无遮挡的视频软件；水泥行業(yè)用抗剝落高鋁磚亚洲一区二区三区毛片在线，耐堿磚在线日韩成人电视免费观看视频网站、硅莫磚，直接結合鎂鉻磚日本免黄a片精品、方鎂石尖晶石磚免费看黄毛片A片人、磷酸鹽磚，高荷軟磷酸鹽磚欧美A级孕妇A片、特種磷酸鹽磚等Mm一级黄色；發(fā)電鍋爐行業(yè)用各種牌號耐磨磚，剛玉磚黄片三日视频A，莫來石磚等定型產品和耐磨澆注料超碰插插丝袜美女、剛玉澆注料、低水泥高強澆注料超碰官网、防滲料国产亚洲欧美另类视频，自流料，可塑料日本黄色视频十八岁禁止入内、各種牌號耐火泥等不定型材料三级Av中文字幕永久在线，其中硅磚和輕質隔熱磚生產線為全國單臺產量最大的生產線之一。

At last, feasibility of using powder metallurgy material for micropore filter is analyzed in theory, and the recondition control structure and fundamentals of powder metallurgy micropore filter are designed.

從理論上分析了使用粉末冶金微孔過濾器作為排氣微粒凈化的可行性国产特精品精品精品A片黄色，并設計了粉末冶金微孔過濾器的再生控制結構及原理午夜一级一级www.。

Zinc metallurgy is developing rapidly in china and has been the biggest county with zinc metallurgy production. Now the pyrometallurgy in zinc metallurgy techniques was being washed out because of more power consumption and serious pollution. Zinc hydrometallurgy is get zinc from zinc ore concentrate, which contains roasting-leaching-purify-electrolytic deposit in sequence.

我國鋅冶金發(fā)展迅速，已經發(fā)展成為全球最大的鋅生產國a黄色视频永久在线观看，但現有的鋅冶金生產工藝中火法冶金存在能耗大国产女人高潮免费视频，污染嚴重，逐漸被淘汰最新偷拍视频，而濕法煉鋅是將鋅精礦經焙燒-浸出-凈化-電積獲得金屬鋅男女羞羞视频。

Description: 1 Knife roller material: powder metallurgy high-speed steel; 2 Diameter of knife roller: 150-250 ; 3 Speed of knife roller: 200m\min; 4 Service life of knife roller: 1 million blades per time; 5 Scope of application: paper, sanitary belt and diaper, etc; and 6 Technologies:(1) sintering and forging of powder metallurgy high-speed steel;(2) vacuum high-pressure gas-quenching heat treatment.

內容說明：1，刀輥材料：粉水冶金高速鋼2019亚洲αⅴ无码天堂；2男女网址，刀輥直徑： 150-250 ；3国产熟女对白免费播放，刀輥承受速度：為200m\min亚洲一区二区三区偷拍；4，刀輥單次復磨使用壽命1000萬片/次五月丁香六月婷综合综合久久；5午夜在线观看国产剧情电影网，運用范疇：紙類，衛(wèi)生巾丰满少妇弄高潮了www，尿褲等設備国产视屏大全；6，需解決技術：①粉末冶金高速鋼燒結和鍛打②真空高壓氣淬熱處理技術国产精品日韩无码强奸乱伦。

The main reason that metallurgy industry profit drops is upriver product rise in price make metallurgy product cost elevatory.

冶金行業(yè)利潤下降的主要原因是上游產品漲價使冶金產品成本升高美女裸体黄18禁免费网站。

Personnel quality asks:(1) record of formal schooling of undergraduate course above;(2) chemical project / chemical craft / metallurgy material / pulverous metallurgy / coloured metallurgy / mineral treatment / organic chemistry / solid physics kind professional;(3) grade of professional during school class is medium reach above ;(4) have certain English / computer application foundation;(5) harmonious, communication capability is strong, group collaboration consciousness is outstanding;(6) obedient job arrangement, abide by work discipline;(7) male woman student is not restricted, the man student is first;(8) the person that working experience perhaps has paper to send souvenir to record is preferential consideration.

人員素質要求：（1）本科以上學歷av成人在线一区二区；（2）化學工程/化學工藝/冶金材料/粉末冶金/有色冶金/礦物加工/有機化學/固體物理類專業(yè)；（3）在校期間專業(yè)課成績中等及以上直接免费可以观看的黄色网站；（4）有一定的英語/計算機應用基礎欧美三级视频欧美激；（5）協(xié)調、溝通能力強BBBⅹBBBXX，團隊合作意識突出久久精品免费图片欣赏大全AV；（6）服從工作安排，遵守勞動紀律95香蕉视频；（7）男女生不限日本乱人伦A片免费高清，男生優(yōu)先；（8）有工作經驗或者有學術論文發(fā)表記錄者優(yōu)先考慮国产美女在线精品免费观看网站污。

Powder metallurgy products / PIM metal powder injection molding / precision casting / structural parts: Stainless steel powder metallurgy structural parts, powder metallurgy iron-based, powder metallurgy copper, stainless steel casting, metal powder injection molding MIM structural components, precision steel casting; cam , metal buttons, spherical oil bearings, bushings, bushing; copier parts, printer parts, automotive, electronics, office equipment, medical equipment, environmental protection and filtration equipment and other machinery, electrical appliances, electric / pneumatic products in the precision parts; products used within the industry shaped metal structure parts, non-standard parts, hardware accessories.

粉末冶金制品/PIM金屬粉末注射成型/精密鑄件/結構零件：不銹鋼粉末冶金結構件思思99精品视频、粉末冶金鐵基、粉末冶金銅基日韩一级啪啪啪啪啪啪、不銹鋼壓鑄件影音先锋全部AV资源、金屬粉末射出成形MIM結構零件、精密鑄鋼件狼友视频高清；凸輪日韩人妻无码系列专区、金屬按鍵、球形含油軸承亚洲美女搞黄色、軸套一区二区毛片视频在线、襯套；復印機配件中文日韩精品第56页视频在线观看、打印機零件欧美一级片综合操、汽車、電機人人操五月肥妇、辦公器械另类图片亚洲色图、醫(yī)療器械、環(huán)保過濾設備及其他各種機械久久久久久久久国产一区、電器看一级日屄黄片免费视频、電/氣動產品內的精密零件；各行業(yè)產品內部用的異形金屬結構零部件亚洲国产美女网站、非標準件成熟丰满熟妇高朝XXⅩ、五金配件。

Powder metallurgy products / PIM metal powder injection molding / precision casting / structural parts: Stainless steel powder metallurgy structural parts, powder metallurgy iron-based, powder metallurgy copper, stainless steel casting, metal powder injection molding MIM structural components, precision steel casting; cam , metal buttons, spherical oil bearings, bushings, bushing; copier parts, printer parts, automotive, electronics, office equipment, medical equipment, environmental protection and filtration equipment and other machinery, electrical appliances, electric / pneumatic products in the precision parts; products used within the industry shaped metal structure parts, non-standard parts, hardware accessories.

手機IT零件：手機粉鋼配件久草美女不骓视频、手機不銹鋼按鍵男人女人爽到高潮视频真人版、手機電池倉卡扣日本二区三区欧美亚洲国产、手機左右固定螺母在线免费A片、手機上下拉邊裝飾條欧美福利片500、手機不銹鋼焊接件、手機電池蓋不銹鋼裝飾條草榴1024最新地址、手機MIM注射配件欧洲黄色视频在线观看、手機轉軸凹凸輪、筆記本電腦轉軸凹凸輪无码一级爽视频在线播放、數碼相機轉軸凹凸輪AAA片免费不卡、數碼產品不銹鋼配件。