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GB/T 40703-2021太阳能中温工业热利用系统设计规范Design specifications of medium temperature solar heating system for industrial applications
GB/T 40703-2021太阳能中温工业热利用系统设计规范Design specifications of medium temperature solar heating system for industrial applications...
2022-03-14 21:40:26浏览:45
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GB/T 40712-2021多用途货车通用技术条件General technical specification for multipurpose goods vehicle
GB/T 40712-2021多用途货车通用技术条件General technical specification for multipurpose goods vehicle...
2022-03-14 21:40:22浏览:142
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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 21:40:16浏览:41
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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 21:40:15浏览:62
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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 21:40:13浏览:28
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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 21:40:13浏览:33
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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 21:40:12浏览:52
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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 21:40:10浏览:45
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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 21:40:08浏览:50
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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 21:40:07浏览:60
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GB/T 40810.2-2021产品几何技术规范(GPS)生产过程在线测量 第2部分:几何特征(形位)的在线检测与验证Geometrical product specifications (GPS). Online measurement in process. Part 2: Online verifications of geometric features( form and position)
GB/T 40810.2-2021产品几何技术规范(GPS)生产过程在线测量 第2部分:几何特征(形位)的在线检测与验证Geometrical product specifications (GPS). Online measurement in process. Part 2: Online verifications of geometric features( form and position)...
2022-03-14 21:40:04浏览:16
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GB/T 40821-2021太阳能热发电站换热系统检测规范Test specification for heat exchange system of solar thermal power plant
GB/T 40821-2021太阳能热发电站换热系统检测规范Test specification for heat exchange system of solar thermal power plant...
2022-03-14 21:40:03浏览:45
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GB/T 40834-2021夏玉米苗情长势监测规范Specifications for summer maize growth monitoring
GB/T 40834-2021夏玉米苗情长势监测规范Specifications for summer maize growth monitoring...
2022-03-14 21:39:58浏览:32
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GB/T 40863-2021生态设计产品评价技术规范 电动机产品Assessment technical specification for eco-design product. Motor products
GB/T 40863-2021生态设计产品评价技术规范 电动机产品Assessment technical specification for eco-design product. Motor products...
2022-03-14 21:39:49浏览:50
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GB/T 40867-2021统一潮流控制器技术规范Technical specifications for unified power flow controller
GB/T 40867-2021统一潮流控制器技术规范Technical specifications for unified power flow controller...
2022-03-14 21:39:47浏览:44
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