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GB/T 40728-2021再制造 机械产品修复层质量检测方法Remanufacturing. Quality inspection methods for repaired layers of mechanical products
GB/T 40728-2021再制造 机械产品修复层质量检测方法Remanufacturing. Quality inspection methods for repaired layers of mechanical products...
2022-03-14[检测方法|manufacturing|remanufacturing|]浏览：6下载：0
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GB/T 40729-2021精密齿轮传动装置疲劳寿命试验方法Fatigue life test method for precision gear transmission
GB/T 40729-2021精密齿轮传动装置疲劳寿命试验方法Fatigue life test method for precision gear transmission...
2022-03-14[precision|传动装置|transmission|]浏览：7下载：0
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GB/T 40730-2021无损检测 电磁超声脉冲回波式测厚方法Non-destructive testing. Measuring thickness by electromagnetic ultrasonic pulse-echo
GB/T 40730-2021无损检测 电磁超声脉冲回波式测厚方法Non-destructive testing. Measuring thickness by electromagnetic ultrasonic pulse-echo...
2022-03-14[ultrasonic|无损检测|electromagnetic|]浏览：11下载：0
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GB/T 40731-2021精密减速器回差测试与评价方法Method of test and evaluation for lost motion of precision reducer
GB/T 40731-2021精密减速器回差测试与评价方法Method of test and evaluation for lost motion of precision reducer...
2022-03-14[valuation|evaluation|评价方法|]浏览：12下载：0
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GB/T 40734-2021焊缝无损检测 相控阵超声检测 验收等级Non-destructive testing of welds. Phased array ultrasonic testing(PAUT). Acceptance levels
GB/T 40734-2021焊缝无损检测 相控阵超声检测 验收等级Non-destructive testing of welds. Phased array ultrasonic testing(PAUT). Acceptance levels...
2022-03-14[ultrasonic|acceptance|无损检测|]浏览：15下载：0
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GB/T 40735-2021数控机床固有能量效率的评价方法Method for inherent energy efficiency evaluation of computer numerical control machine tools
GB/T 40735-2021数控机床固有能量效率的评价方法Method for inherent energy efficiency evaluation of computer numerical control machine tools...
2022-03-14[efficiency|数控机床|评价方法|]浏览：8下载：0
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GB/T 40736-2021矿用移动式货运索道 安全规范Mobile freight ropeway used in mining. Safety specifications
GB/T 40736-2021矿用移动式货运索道 安全规范Mobile freight ropeway used in mining. Safety specifications...
2022-03-14[specific|specification|specifications|]浏览：8下载：0
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GB/T 40737-2021再制造 激光熔覆层性能试验方法Remanufacturing. Test method for performance of laser cladding layer
GB/T 40737-2021再制造 激光熔覆层性能试验方法Remanufacturing. Test method for performance of laser cladding layer...
2022-03-14[性能试验|manufacturing|remanufacturing|]浏览：8下载：0
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GB/T 40738-2021熔模铸造 硅溶胶快速制壳工艺规范Investment casting. Technical specification for rapid shell build with colloidal silica binder
GB/T 40738-2021熔模铸造 硅溶胶快速制壳工艺规范Investment casting. Technical specification for rapid shell build with colloidal silica binder...
2022-03-14[colloidal|investment|specification|]浏览：15下载：0
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GB/T 40739-2021燃气轮机 燃气轮机设备的数据采集和趋势监测系统要求Gas turbines. Data acquisition and trend monitoring system requirements for gas turbine installations
GB/T 40739-2021燃气轮机 燃气轮机设备的数据采集和趋势监测系统要求Gas turbines. Data acquisition and trend monitoring system requirements for gas turbine installations...
2022-03-14[数据采集|燃气轮机|监测系统|]浏览：17下载：0
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GB/T 40740-2021堆焊工艺评定试验Welding procedures qualification for overlay welding
GB/T 40740-2021堆焊工艺评定试验Welding procedures qualification for overlay welding...
2022-03-14[Procedure|工艺评定|qualification|]浏览：12下载：0
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GB/T 40741-2021焊后热处理质量要求Quality requirements for post welding heat treatment
GB/T 40741-2021焊后热处理质量要求Quality requirements for post welding heat treatment...
2022-03-14[requirement|requirements|焊后热处理|]浏览：11下载：0
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GB/T 40742.1-2021产品几何技术规范（GPS） 几何精度的检测与验证 第1部分：基本概念和测量基础 符号、术语、测量条件和程序Geometrical product specifications (GPS). Geometrical precision verification. Part 1：Basic concept and measurement. Symbol, terminology, measuring conditions and procedures
GB/T 40742.1-2021产品几何技术规范（GPS） 几何精度的检测与验证 第1部分：基本概念和测量基础 符号、术语、测量条件和程序Geometrical product specifications (GPS). Geometrical precision verification. Part 1：Basic concept and measurement. Symbol, terminology, measuring conditions and procedures...
2022-03-14[verification|specification|specifications|]浏览：8下载：0
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GB/T 40742.3-2021产品几何技术规范（GPS） 几何精度的检测与验证 第3部分：功能量规与夹具 应用最大实体要求和最小实体要求时的检测与验证Geometrical product specifications (GPS). Geometrical precision verification. Part 3：Functional gauges and fixtures. Verification when applying maximum material requirements and
GB/T 40742.3-2021产品几何技术规范（GPS） 几何精度的检测与验证 第3部分：功能量规与夹具 应用最大实体要求和最小实体要求时的检测与验证Geometrical product specifications (GPS). Geometrical precision verification. Part 3：Functional gauges and fixtures. Verification when applying maximum material requirements and minimum material requirements...
2022-03-14[specification|specifications|verification|]浏览：6下载：0
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GB/T 40742.4-2021产品几何技术规范（GPS） 几何精度的检测与验证 第4部分：尺寸和几何误差评定、最小区域的判别模式Geometrical product specifications (GPS). Geometrical precision verification. Part 4：Evaluation of dimension and geometrical error，discriminant pattern of minimum zone
GB/T 40742.4-2021产品几何技术规范（GPS） 几何精度的检测与验证 第4部分：尺寸和几何误差评定、最小区域的判别模式Geometrical product specifications (GPS). Geometrical precision verification. Part 4：Evaluation of dimension and geometrical error，discriminant pattern of minimum zone...
2022-03-14[discriminant|specification|specifications|]浏览：13下载：0
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GB/T 40742.5-2021产品几何技术规范（GPS） 几何精度的检测与验证 第5部分:几何特征检测与验证中测量不确定度的评估Geometrical product specifications (GPS). Geometrical precision verification. Part 5: Estimation of uncertainty of measurement for geometrical characteristics verification
GB/T 40742.5-2021产品几何技术规范（GPS） 几何精度的检测与验证 第5部分:几何特征检测与验证中测量不确定度的评估Geometrical product specifications (GPS). Geometrical precision verification. Part 5: Estimation of uncertainty of measurement for geometrical characteristics verification...
2022-03-14[测量不确定度|characteristic|characteristics|]浏览：11下载：0
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GB/T 40743-2021猕猴桃质量等级Quality grades of kiwifruit
GB/T 40743-2021猕猴桃质量等级Quality grades of kiwifruit...
2022-03-14[质量|quality|猕猴桃|]浏览：7下载：0
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GB/T 40745-2021冷冻水产品包冰规范Specification for glazing on frozen aquatic products
GB/T 40745-2021冷冻水产品包冰规范Specification for glazing on frozen aquatic products...
2022-03-14[冷冻水|specification|products|]浏览：9下载：0
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GB/T 40746-2021淡水有核珍珠Freshwater nucleated pearl
GB/T 40746-2021淡水有核珍珠Freshwater nucleated pearl...
2022-03-14[fresh|water|freshwater|]浏览：12下载：0
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GB/T 40747-2021饲料瘤胃可发酵有机物(FOM)测定方法Determination of fermentable organic matter（FOM） of ruminant feedstuffs in rumen
GB/T 40747-2021饲料瘤胃可发酵有机物(FOM)测定方法Determination of fermentable organic matter（FOM） of ruminant feedstuffs in rumen...
2022-03-14[有机物|测定方法|Determination|]浏览：8下载：0
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GB/T 40748-2021百香果质量分级Quality grading of passionfruit
GB/T 40748-2021百香果质量分级Quality grading of passionfruit...
2022-03-14[分级|质量|quality|]浏览：13下载：0
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GB/T 40749-2021海水重力式网箱设计技术规范Technical specification for design of ocean gravity cage
GB/T 40749-2021海水重力式网箱设计技术规范Technical specification for design of ocean gravity cage...
2022-03-14[specific|technical|specification|]浏览：11下载：0
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GB/T 40750-2021农用沼液Biogas slurry for agricultural use
GB/T 40750-2021农用沼液Biogas slurry for agricultural use...
2022-03-14[农用|Cultural|agricultural|]浏览：11下载：0
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GB/T 40773-2021变电站辅助设施监控系统技术规范Technical specification of monitoring and control system for auxiliary facilities in substation
GB/T 40773-2021变电站辅助设施监控系统技术规范Technical specification of monitoring and control system for auxiliary facilities in substation...
2022-03-14[specification|substation|监控系统|]浏览：10下载：0
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