查询词典 steel tapping

Stone, Whether Or Not Roughly Trimmed Or Merely Cut By Sawing Etc.,Readymade Garment and underwear,Building materials and supplies,Refractory Bricks, Blocks And Similar Refractory Ceramic Constructional Goods, Except Those Of Siliceous Fossil Meals Or Similar Siliceous Earths,Hydrometers, Thermometers, Pyrometers, Barometers, Hygrometers And Psychrometers Etc.; Parts And Accessories Thereof,Converters, Ladles, Ingot Molds And Casting Machines Used In Metallurgy Or In Metal Foundries, And Parts Thereof,Lathes For Removing Metal, Including Turning Centers,Machine Tools, Other Than Lathes, For Drilling, Boring, Milling, Threading Or Tapping By Removing Metal,Machine Tools For Deburring, Honing Or Otherwise Finishing Metal Or Cermets By Means Of Grinding, Abrasive Or Polishing Products, Nesoi,Machine Tools For Planing, Shaping, Broaching Etc., Gear Cutting, Gear Finishing Etc., And Other Machine Tools Working By Removing Metal Etc., Nesoi,Pig Iron And Spiegeleisen In Pigs, Blocks Or Other Primary Forms,Iron And Steel 0 Z' W {-~!

主要进口商品：非电热工业或实验室用炉及烘箱〔包括焚烧炉〕，金属铸造用型箱；型模底板；阳模；型模等；其它金属、金属陶瓷、玻璃、矿物、橡胶和塑料模具，实验室、化学、农业、运输等用陶瓷器，碱金属、碱土金属；稀土金属、钪及钇；汞，花岗岩、玄武岩、砂岩等建筑用石，成衣及内衣，建筑材料及供应品，耐火砖、块、瓦及类似耐火陶瓷建材制品〔但硅质化石粉或类似硅土制的除外〕，液体比重计、温度计、气压计、湿度计等及其零附件，金属冶炼及铸造用转炉、浇包、锭模及铸造机及其零件，切削金属的车床〔包括车削中心〕，切削金属的钻床、镗床、铣床、攻丝机床〔车床除外〕，其它金属或金属陶瓷的磨削、研磨、抛光等精加工机床，切削金属的刨床、插床、拉床、切齿机及其他机床，生铁及镜铁，锭、块或其他初级形状，钢铁

In order to increase the hot metal throughput of main trough, some reforms to the trough were carried out, and in order to realize zero-interval tapping and meet the needs for smooth operation and intensified smelting of BF, the management and maintenance of taphole were strengthened at Maanshan Steel's 2500 m~3 BF.

马钢2500m~3高炉通过对渣铁沟进行技术改造，增加了主沟通铁量；通过加强铁口管理与维护，实现了零间隔出铁，满足了高炉强化冶炼的需要。

Development and Application of Magnesia-Carbon Taphole Brick for a 60 t Ultra-High Power Electric arc Furnace;2. Using of selfflowing mending material to mend taphole of 25t converter in Laiwu iron and steel general works,it can overcome the defects which are consisted of mending material on taphole to be corroded easily and difficulty to control the tapping time,etc,.

采用自流补炉料修补莱钢25t转炉出钢口，克服了原出钢口喷补料易被侵蚀而造成的出钢口寿命短、出钢时间不好控制等缺陷，使转炉出钢口寿命大大提高，出钢时间一般能控制在90～120s，降低了放钢温度，提高了转炉炉龄及其他经济技术指标。

The DONGGUAN DALANG shengyi hardware factory is an enterprise of taiwan which majors in Producing Self-drilling screw , Wood screw, Self-tapping screw, Stainless Steel Self-drilling Screw Chipboard screw, Drywall screw.

东莞市大朗胜益五金制品厂是一家专业生产各种钻尾螺丝、木螺丝、自攻尖尾螺丝、不锈钢钻尾螺丝、塑板螺丝、干壁螺丝的台湾企业。

The measures adopted to reduce the content of oxygen in steel are introduced, such as catching carbon, raising rate of one-time turning down, lowering tapping temperature, controlling slag amount, white refining slag deoxidizing and etc.

介绍了石钢转炉厂为降低钢中氧含量采取的一系列措施，如高拉碳、提高一次倒炉率、降低出钢温度、控制下渣量、精炼白渣脱氧等，氧含量由2001年的50。

Self tapping screws, chipboard screws, self drilling screws, all kinds of stainless steel screws, supporting machining parts

自攻螺钉，纤维板螺钉，墙板螺钉，钻尾螺钉和各种不锈钢螺钉以及为各企业配套的机加工零件。

In China,profiled steel sheeting claddings are commonly crest-fixed to members with self-tapping screw s in order to improve its waterproof performance.

为了满足防水要求，目前我国在蒙皮连接上广泛采用自攻螺钉在压型钢板的波峰处与构件相连的形式。

Combined with practical construction,the author introduces the fixed form of color steel plate installation,lap joint of side and end,selection of self-tapping screw ,and setting of ribbon skylight,illustrates the methods to install color steel plate,and points out the problems should be noticed in installation construction,in order to ensure construction quality.

结合施工实践，对彩钢板安装的固定方式、侧向和端部搭接、自攻螺钉的选用、采光带的设置等方面进行了介绍，并阐述了彩钢板的安装方法，指出了安装施工中需注意的问题，以保证施工质量。

With regard to the loose tapping steel wire and strand of import ed PTM,it is decided to substitute the home-made one for the import ed one,which lowers the cost and clears up the hidden danger.

针对我公司四台进口ECL电解多功能天车使用中频繁出现的出铝钩进口钢丝绳散股松绳问题，通过对进口钢丝绳和国产钢丝绳进行性能对比分析论证后，利用国产钢丝绳成功替代进口，以较低的成本解决了ECL天车进口钢丝绳散股松绳的重大安全隐患。

Firstly,to open the hole with tapping machine on steel pipes,and clip the mechanical tee into the hole,around which are sealed by the gasket rings.

首先在钢管上用开孔机开孔，然后将机械三通卡入孔洞，孔四周由密封圈沿管壁密封。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。