冶炼者

It is critically important that the materials, security and service life of the tuyere are successfully prepared.

所以，高炉冶炼工鬃者对高炉风口的选材、制造、安全性和使用寿命等方面都极为关注。

She has become a pacemaker in china in the rim fields of heavy truck crane,tractor of airplane,underground olader,special vehicle,transport equipment at seaport,mineral vehicle,seafloor facility,smelting facility,underground equipment,earthwork machinery,especially loader,and other engineering vehicles,She has passed the ISO9001 international quality management system certificate.

在中国，山东工程机械钢圈厂已成为重型汽车、起重机、飞机牵引车、铲运车、特种运输车、港口运输及码头设施、矿用设备、海底设施、冶炼设施、井下设备、土方工程机械等工程机械车辆钢圈生产行业的领先者，企业已通过ISO9001质量体系认证。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。