Editing statement on specificaion for alloy steel bars for projectile(GJB 397A-98);
GJB397A-98炮弹用合金钢棒规范编制说明
Editing statement on specification for carbon steel bars for projectile(GJB 398A-98);
GJB398A-98炮弹用碳素钢棒规范编制说明
Research on Automatic Non-destructive Testing System of Steel Bars;
本学位论文结合钢棒自动探伤,系统地研究了采用漏磁检测法检测钢棒横向裂纹时的相关问题和旋转检测中信号的无线传输方法。
A tension and anchor system of prestressed steel bar has high strength, excellent fire and corrosion resistance, and has been successfully used in some large public steel structure buildings.
预应力钢棒张拉锚固体系强度高,具有良好的耐腐蚀和防火性能,被成功地运用于大型公共钢结构建筑中。
And adding steel rod and raising oven temperature are applied to improve the validity of RTFOT for modified asphalt.
本文通过试验分析了这种不适用的原因 ,并提出了添加钢棒和升高温度 2种方法进行改进 ,结果表明加钢棒对改性沥青 RTFOT的效果不明显 ,而升高烘箱温度能够更好地模拟施工过程的短期老化。
This paper produces the differential equation of the pre-stressed steel rod under lateral load for the first time,gives analytic solution of the equation under three kind of boundary conditions,and has produced simplification computational method for two ends simply supplied.
本文首次给出了预应力钢棒侧向荷载作用下拉弯受力的微分方程,求出了三种边界条件下的解析解,并给出了两端简支时的简化计算方法,所得公式可以准确计算考虑拉力影响的钢棒挠度值和弯矩值。
Heat-resisting steel bars
GB/T1221-1992耐热钢棒
lathe a steel rod
用车床加工一根钢棒
Magnetic leakage flux testing method of steel tubes and bars
GB/T12606-1990钢管及圆钢棒的漏磁探伤方法
Cold finished stainless steel bars
GB/T4226-1984不锈钢冷加工钢棒
Valve steel bars for internal combustion engines-Technical requirements
GB/T12773-1991内燃机气阀钢钢棒技术条件
Development Strategic Research of Stainless Steel Wire Rod Business of TISCO
太钢不锈钢棒线材业务发展战略研究
Reheat furnaces then melt this steel for making it into the various products such as sheets, bars, rods, coils etc.
然后再热炉将钢铁融化炼成不同的产品如钢片，钢条，钢棒和钢圈等。
The Research and Application of the High-speed Steel Rroller for Bar Rolling Mill in the Chongqing Iron and Steel Company;
重钢棒材轧机用高速钢轧辊的研制及应用
Applying automatic counter in clubbed iron of Tangshan Iron & Steel
钢筋自动记数系统在唐钢棒材生产中的应用
Forged and rolled steel bars-Method for ultrasonic examination
GB/T4162-1991锻轧钢棒超声波检验方法
bright (steel) bars
(高级精整表面的)光亮钢棒
High speed tool steel bars--Technical requirements
GB/T9943-1988高速工具钢棒技术条件
a ridged steel rod used to sharpen knives.
用于打磨刀具的有皱的钢棒。
These steel rods have an average length of 150 cm.
这些钢棒的平均长度为150公分.
Research on Drawing Process of 0Cr16Ni6 Hexagonal Steel Bar
0Cr16Ni6六角钢棒拉拔工艺研究
Spheroidizing Annealing for Bar and Wire of GCr15 Bearing Steel
GCr15轴承钢棒线材的球化退火
Innovation of Bar and Section Product Line in Antara Steel Mill of Malysia
ANTARA钢厂型钢及棒材车间的改造
INTRODUCE ABOUT RECTIFICATION MACHINE IN XUANHUA STEEL FACTORY
宣钢型棒厂800型钢矫直机在线监测系统简述