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硬质钨金金相样品的制备

Standard Guide for Metallographic Sample Preparation of Cemented Tungsten Carbides

硫化钨硬质合金金相样品的制备标准指南

Standard Guide for Metallographic Sample Preparation of Cemented Tungsten Carbides

金相试样电解抛光标准指南

Standard Guide for Electrolytic Polishing of Metallographic Specimens

金相试样制备标准指南

Standard Guide for Preparation of Metallographic Specimens

金相标本制备标准指南

Standard Guide for Preparation of Metallographic Specimens

金相标本制备标准指南

Standard Guide for Preparation of Metallographic Specimens

金相试样制备指南

Standard Guide for Preparation of Metallographic Specimens

钼及钼合金金相检验方法

Metallographic examination method of molybdenum and molybdenum alloy

航空系列 铝和铝合金产品试验方法 焊覆层厚度和焊覆层中铜扩散的金属学测定

Test methods for aluminium and aluminium alloy products of aerospace series - Metallurgical determination of solder coating thickness and copper diffusion in solder coating

涂装油漆和相关产品前钢基材的制备 金属喷砂清理磨料的测试方法 第3部分：硬度的测定

Preparation of steel substrates before application of paints and related products - Test methods for metallic blast-cleaning abrasives - Part 3: Determination of hardness (ISO 11125-3:2018); German version EN ISO 11125-3:2018

焊接耗材. 试验方法. 第2部分: 钢制单道和两道技术试件和试样的制备(ISO 15792-2-2020); 德文版 EN ISO 15792-2-2020

Welding consumables - Test methods - Part 2: Preparation of single-run and two-run technique test pieces and specimens in steel (ISO 15792-2:2020); German version EN ISO 15792-2:2020

沉积层的研磨制备与评定方法

Grinding preparation and evaluation method of deposited layer

金属显微组织检验方法

Inspection methods of microstructure for metals

微束分析 金覆盖层厚度的扫描电镜测量方法

Scanning Electron Microscopy Measurement Method for the Thickness of Gold Coating by Microbeam Analysis

金相试样的制备

Preparation of metallographic specimens

铸造铝合金金相 第1部分:铸造铝硅合金变质

Metallograph of cast aluminium alloys.Cast aluminium-silicon alloys－Modification

铸造铝合金金相 第4部分：铸造铝铜合金晶粒度

Metallography of cast aluminum alloys - Part 4: Grain size of cast aluminum-copper alloys