2019-11-19  -  标准号：GB/T 2078-2019中文标准名称：带圆角圆孔固定的硬质合金可转位刀片尺寸英文标准名称：Dimensions of indexable hardmetal (carbide) inserts with rounded corners,with

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2019-11-15  -  标准号：GB/T 37605-2019中文标准名称：耐蚀合金焊管英文标准名称：Welded corrosion resistant alloy pipes and tubes标准状态：即将实施中国标准分类号(CCS)：H59国际标准分类号(IC

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2019-11-15  -  标准号：GB/T 38020.1-2019中文标准名称：表壳体及其附件 金合金覆盖层 第1部分：一般要求英文标准名称：Watch-cases and accessories—Gold alloy coverings—Part 1:Ge

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2019-11-15  -  标准号：GB/T 37910.2-2019中文标准名称：焊缝无损检测 射线检测验收等级 第2部分: 铝及铝合金英文标准名称：Non-destructive testing of welds — Acceptance levels for r

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2019-11-15  -  标准号：GB/T 37910.1-2019中文标准名称：焊缝无损检测 射线检测验收等级 第1部分：钢、镍、钛及其合金英文标准名称：Non-destructive testing of welds—Acceptance levels f

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2019-11-15  -  标准号：GB/T 38020.2-2019中文标准名称：表壳体及其附件 金合金覆盖层 第2部分：纯度、厚度、耐腐蚀性能和附着力的测试英文标准名称：Watch-cases and accessories—Gold all

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2019-11-13  -  标准号：GB/T 38191-2019中文标准名称：滑动轴承 镍合金自润滑轴承材料技术条件英文标准名称：Plain bearings—Nickel alloy self-lubricated bearing material specificati

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2019-11-13  -  标准号：GB/T 38213-2019中文标准名称：金属和合金的腐蚀 大气腐蚀引起的材料中金属流失速率的测定和评估程序英文标准名称：Corrosion of metals and alloys—Procedures to

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2019-11-13  -  标准号：GB/T 38231-2019中文标准名称：金属和合金的腐蚀 金属材料在高温腐蚀条件下的热循环暴露氧化试验方法英文标准名称：Corrosion of metals and alloys—Test method f

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2019-11-13  -  标准号：GB/T 38145-2019中文标准名称：高含量贵金属合金首饰 金、铂、钯含量的测定 ICP差减法英文标准名称：High content precious metals jewellery alloys—Determinatio

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