型钢

Shell by welding steel plate and steel form,the box EAF li-ning material from the ultra-light 0.6g/cm3 energy-saving insulating refractory brick building,dissecting home sili-cate insulation fiber carpet,furnace lining aluminum shelland filling between the layers expansion Insulation powder insulation,electriccomponents using high alloy products 0Cr27Al7Mo2 deviation from the system.

外壳由钢板和型钢焊接而成，箱式电炉炉衬材料由超轻质0.6g/cm3节能耐火保温砖砌筑，夹层置硅酸铝纤维毡保温，炉壳与炉衬硅酸铝夹层之间填充膨胀保温粉保温，电热元件采用高合金制品0Cr27Al7Mo2绕制而成。

For RX3 Series1200℃Temperature Box type Resistance Furnace structure, the shell are welded by steel plate and steel ,the lining used ultra-light 0.6 g/cm3 energy-saving insulating refractory brick building, dissecting home silicate insulation fiber carpet, furnace shell and lining silicate insulationbetween the layers packed powder expansion, the high-alloy components electrothermal products 0 Cr27Al7Mo2 bypass system and.

RX3系列1200℃箱式炉结构，外壳由钢板和型钢焊接而成，炉衬采用超轻质0.6g/cm3节能耐火保温砖砌筑，夹层置硅酸铝纤维毡保温，炉壳与炉衬硅酸铝夹层之间填充膨胀保温粉，电热元件采用高合金制品0Cr27Al7Mo2绕制而。

For RX3 Series1200℃Temperature Box type Resistance Furnace structure, the shell are welded by steel plate and steel ,the lining used ultra-light 0.6 g/cm3 energy-saving insulating refractory brick building, dissecting home silicate insulation fiber carpet, furnace shell and lining silicate insulation between the layers packed powder expansion, the high-alloy components electrothermal products 0 Cr27Al7Mo2 bypass system and.

RX3系列1200℃箱式炉结构，外壳由钢板和型钢焊接而成，炉衬采用超轻质0.6g/cm3节能耐火保温砖砌筑，夹层置硅酸铝纤维毡保温，炉壳与炉衬硅酸铝夹层之间填充膨胀保温粉，电热元件采用高合金制品0Cr27Al7Mo2绕制而。

RX3 Series 1200℃ box EAF structure,the shell welded by ste-el plate and steel,the lining used ultra-light 0.6g/cm3 en-ergy-saving insulating refractory brick building,dissecti-ng home silicate insulation fiber carpet,furnace shell and lining aluminosilicate expansion of insulation between thelayers filled

RX3系列1200℃箱式炉结构，外壳由钢板和型钢焊接而成，炉衬采用超轻质0.6g/cm3节能耐火保温砖砌筑，夹层置硅酸铝纤维毡保温，炉壳与炉衬硅酸铝夹层之间填充膨胀保温粉，电热元件采用高合金制品0Cr27Al7Mo2绕制而。

In cold-drawn steel production capacity of 20,000 tons, 2,500 tons of cold-rolled stainless steel strip.

年可生产冷拉型钢能力20000吨，冷轧不锈钢带2500吨。

In recent years, with the cold-drawn steel market demand and the increasing requirements of the continuous improvement of products, factory on the one hand, intensify research and development of new products , On the other hand, the old technology to improve the product to meet the needs of users!

近年来，随着市场对冷拉型钢需求的增大以及产品要求的不断提高，本厂一方面加大对新产品的研发，另一方面又对旧产品的工艺进行改进，以满足用户的需求！

At present, enterprises have 10,000 square meters factory area, plant more than 7000 square meters, the production staff of 80, with many production Units and many cold-drawn steel, cold-rolled stainless steel strip production line equipment.

目前企业拥有厂地面积10000平方米，厂房7000多平方米，生产员工80余名，具有多台和多条生产冷拉型钢，冷轧不锈钢带生产线设备。

When H-shape is widely applied in the framed column, there is no rule for design of column flange backing in the case that the thickness of the end plate, which is given by the tension of the bolt, is larger than the thickness of the column flange which the beam is connected to, while the column section can not be changed.

在H型钢普遍应用于框架柱时，当根据螺栓所承受的拉力计算出的梁端板厚度比与其连接的柱翼缘部分的厚度大时，且无法更改柱截面的情况下，柱翼缘部分的补强设计无据可依。

Is a company specializing in the production and installation of steel H-series products, EPS sandwich panel material, the combination of slab, pressure plate and supporting the modernization of the company products.

哈尔滨东安建筑钢结构有限公司是一家专业生产及安装H型钢等系列钢结构产品，EPS夹芯板材，组合楼板，压型板及其配套产品的现代化公司。

This requirement ensures that the slenderness ratio of the individual Csection between connectors is less than or equal to one-half of the slenderness ratio of the entire compression member in the case that any one of the connectors may be loosened or ineffective.

这个要求确保在任一连接件可能松脱或失效的情形下，单段U型钢的长细比小于或等于整个抗压构件长细的二分之一。

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。