"Templates for lettering and symbols& General principles, identification markings and the size of the slot widths" GB/T16949-1997字体和符号模板基本要求、识别标记及槽宽尺寸
A police spokeswoman said there were several ways for car thieves to alter identification markings on stolen cars. 警方女发言人介绍说偷车贼有数种方法改变被盗车辆的识别标志。
Inspection tasks involve dimensional verification, visual inspection and verification of identification markings on materials, consumables, components etc at the following stages. 检验工作,涉及到以下各阶段,对材料、耗材和元件等进行的尺寸检验、目视检验和标识符检验。
Numerical simulation on the depth of transverse slot to film hole cooling performance "Templates for lettering and symbols& General principles, identification markings and the size of the slot widths" 横向槽宽度对气膜孔冷却性能数值研究GB/T16949-1997字体和符号模板基本要求、识别标记及槽宽尺寸
Apart from the interest of knowing when and where a tube was made, the code group can still provide useful type identification when the commercial markings have become illegible. 除了兴趣知道何时何一管了,该代码组仍然可以提供有用的类型识别标记时,商业已成为难以辨认。
In recent years, the serious confusion in identification markings of compound fertilizer product causes a broad misguidance to farmer, even results in fertilizer harm to consumer. 近年来,复混肥料产品标识混乱状况比较突出,胡乱标注标识误导农民消费,从而造成肥害事件时有发生。
Problems existed in identification markings of current compound fertilizer products and some suggestions 当前复混肥料产品标识标注存在的问题和建议