1)  B class ship plate steel
B级船板钢
2)  B-class insulation
B级
1.
In this paper, the significance and the request of polyester film of small extraction and B-class insulation are introduction, the situation of study in China is recalled, and its development is discoursed.
介绍了开发低萃取及B级聚酯(PET)薄膜的意义和要求,回顾了国内研制的情况,同时对其发展进行了讨论。
3)  grade B ship plate
B级船板
1.
The properties of Q235 carbon steel and grade B ship plate were measured.
测试了Q235碳素钢板与B级船板的性能差距,通过成分设计和控制轧制,在试验轧机上开发了B级船板钢,性能达到中国船级社的要求。
4)  B-class insulation
B级绝缘
5)  B grade precision
B级精度
1.
Practice of standard of GB/T14981-94 B grade precision on double duo mill;
GB/T14981-94标准B级精度在复二重轧机中的实践
6)  Grade B steel
B级钢
1.
Effect of heat treatment process on the microstructure and mechanical properties of Grade B steel(ZG25MnNi);
热处理工艺对B级钢(ZG25MnNi)金相组织及力学性能的影响
2.
Analysis of the problems involved in the production of Grade B steel bolsters & side frames for railway freight cars;
铁道货车B级钢摇枕、侧架生产问题的剖析
3.
The fatigue test program for side frame of grade B steel is researched and discussed by means of comparing material performances of grade B steel and ZG25,analyzing original test standard of side frame and estimating service life of side frams of grade B steel.
通过对 B级钢与 ZG2 5材料性能的比较、侧架原试验标准的分析、B级钢侧架的寿命估算等研究 ,就侧架在B级钢下的疲劳试验方案进行了研讨 ,所得结果可供有关部门参
参考词条
补充资料：邯钢集团舞阳钢铁公司九辊热矫直机矫直厚板


邯钢集团舞阳钢铁公司九辊热矫直机矫直厚板


邯钢集团舞阳钢铁公司九辊热矫直机矫直厚板
说明：补充资料仅用于学习参考，请勿用于其它任何用途。