Stainless Steel Standard 不锈钢 ; 标准型
Stainless Steel Standard Stock Steel 铁
Standard Steel [材] 标准钢 ; 标准钢铁公司
Steel tape standard device 钢卷尺标准装置
carbon steel standard substance 碳钢标准物质
Steel products standard designation 钢产品标记代号
steel structure standard 钢结构规范
The working curves were made with two sets of Cr-stainless steel standard samples.
采用两套标准样品建立标准工作曲线。
High-Strength Steel Fasteners ; Stainless Steel Standard Screws ; Different items and Comprehesive products supply.
不锈钢螺丝、环保螺丝、碳钢高强度螺丝; 国外客户的多品项配合。
Dicuss the situation of steel standard, analyse and introduce molybdenum steel standard and put forward some suggestions.
论述了中国钢标准情况,对含钼钢标准进行了分析与介绍,提出建议,指明方向。
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