美利体育登录入口官网

焊接.电子束焊接机器的验收检验.原则和验收条件

Welding - Acceptance inspection of electron beam welding machines - Principles and acceptance conditions

焊接.电子束焊接机的验收检验.电子束电流特性的测量

Welding. Acceptance inspection of electron beam welding machines. Measurement of beam current characteristics

微电子束分析.电子探测微观分析.波长色散光谱学用实验参数的测定指南

Microbeam analysis. Electron probe microanalysis. Guidelines for the determination of experimental parameters for wavelength dispersive spectroscopy

超导回旋加速器 输运线二、四极电磁铁设计准则

Design criteria for second and fourth pole electromagnets in superconducting cyclotron transport line

超导回旋加速器 静电偏转板测试技术要求

Superconducting cyclotron electrostatic deflection plate test technical requirements

焊接.焊接金属材料的建议.第7部分:电子束焊接

Welding - Recommendations for welding of metallic materials - Part 7: Electron beam welding; German version EN 1011-7:2004

焊接.电子束焊接机的验收检验.第3部分:电子束电流特性的测量

Welding - Acceptance inspection of electron beam welding machines - Part 3: Measurement of beam current characteristics (ISO 14744-3:2000); German version EN ISO 14744-3:2000

焊接.电子束焊接机器的验收检验.第1部分:原则和验收条件

Welding - Acceptance inspection of electron beam welding machines - Part 1: Principles and acceptance conditions

焊接 电子束焊接机的验收检验 第3部分:电子束电流特性的测量

Welding - Acceptance inspection of electron beam welding machines - Part 3: Measurement of beam current characteristics

电子束焊接 电子束焊接机器的接受检查 第一部分：原理和验收条件（ISO 14744-1:2008）

Welding - Acceptance inspection of electron beam welding machines - Part 1: Principles and acceptance conditions (ISO 14744-1:2008)

焊接-电子束焊接机的验收检验-第1部分：原则和验收条件（ISO 14744-1:2008）

Welding - Acceptance inspection of electron beam welding machines - Part 1: Principles and acceptance conditions (ISO 14744-1:2008)