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eastlab115
eastlab115
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NC 14-01-1985 Heat Engines Firetube Steam Boilers General Quality Specifications《热力发动机 炉管蒸汽锅炉 一般质量规格》.pdf 8

NC 14-01-1985 Heat Engines Firetube Steam Boilers General Quality Specifications《热力发动机 炉管蒸汽锅炉 一般质量规格》.pdfNC 14-01-1985 Heat Engines Firetube Steam Boilers General Quality Specifications《热力发动机 炉管蒸汽锅炉 一般质量规格》.pdf

上传人：eastlab115
1人阅读
NC 09-02-05-1986 Unified Elements System of Molds Dies Stampers and Machining Devices Dies Frameworks《模具统一原理系统 冲模，压模和机械装置 模具 冲模框架》.pdf 6

NC 09-02-05-1986 Unified Elements System of Molds Dies Stampers and Machining Devices Dies Frameworks《模具统一原理系统 冲模，压模和机械装置 模具 冲模框架》.pdfNC 09-02-05-1986 Unified Elements System of Molds Dies Stampers and Machining Devices Dies Frameworks《模具统一原理系统 冲模，压模和机械装置 模具 冲模框架》.pdf

上传人：eastlab115
7人阅读
NC 09-01-1967 Terminology of cold pressing technique《冷压合术语学》.pdf 16

NC 09-01-1967 Terminology of cold pressing technique《冷压合术语学》.pdfNC 09-01-1967 Terminology of cold pressing technique《冷压合术语学》.pdf

上传人：eastlab115
1人阅读
NC 09-01-132-1988 Unified Elements System of Moulds Dies Stampers and Machining Devices Moulds Supporting Bushes Desiqn Specifications《模具，压模，加工装置和模具衬套的零件统一制 设计规格》.pdf 4

NC 09-01-132-1988 Unified Elements System of Moulds Dies Stampers and Machining Devices Moulds Supporting Bushes Desiqn Specifications《模具，压模，加工装置和模具衬套的零件统一制 设计规格》.pdfNC 09-01-132-1988 Unified Elements System of Moulds Dies Stampers and Machining Devices Moulds Supporting Bushes Desiqn Specifications《模具，压模，加工装置和模具衬套的零件统一制 设计规格》.pdf

上传人：eastlab115
2人阅读
NC 09-01-131-1988 Unified Elements System of Moulds Dies Stampers and Machining Devices Moulds Antechamber Nozzles Design Specifications《模具统一原理系统 冲模，压模和机械装置 模具接头：设计规格》.pdf 6

NC 09-01-131-1988 Unified Elements System of Moulds Dies Stampers and Machining Devices Moulds Antechamber Nozzles Design Specifications《模具统一原理系统 冲模，压模和机械装置 模具接头：设计规格》.pdfNC 09-01-131-1988 Unified Elements System of Moulds Dies Stampers and Machining Devices Moulds Antechamber Nozzles Design Specifications《模具统一原理系统 冲模，压模和机械装置 模具接头：设计规格》.pdf

上传人：eastlab115
4人阅读
NC 09-01-130-1988 Unified Eiements System of Moulds Dies Stampers and Machining Devices Moulds Antechamber Nozzle Ends Design Specifications《模具统一原理系统 冲模，压模和机械装置 模具接头设计规格》.pdf 8

NC 09-01-130-1988 Unified Eiements System of Moulds Dies Stampers and Machining Devices Moulds Antechamber Nozzle Ends Design Specifications《模具统一原理系统 冲模，压模和机械装置 模具接头设计规格》.pdfNC 09-01-130-1988 Unified Eiements System of Moulds Dies Stampers and Machining Devices Moulds Antechamber Nozzle Ends Design Specifications《模具统一原理系统 冲模，压模和机械装置 模具接头设计规格》.pdf

上传人：eastlab115
3人阅读
NBN-ISO 3129-1993 9375 Wood Sampling methods and general requirements for physical and mechanical tests《木材 物理和机械试验的取样方法和一般要求》.pdf 2

NBN-ISO 3129-1993 9375 Wood Sampling methods and general requirements for physical and mechanical tests《木材 物理和机械试验的取样方法和一般要求》.pdfNBN-ISO 3129-1993 9375 Wood Sampling methods and general requirements for physical and mechanical tests《木材 物理和机械试验的取样方法和一般要求》.pdf

上传人：eastlab115
3人阅读
NBN-ISO 3095-1992 0625 Acoustics - Measurement of noise emitted by railbound vehicles《声学 轨道车辆发出噪声的测量》.pdf 2

NBN-ISO 3095-1992 0625 Acoustics - Measurement of noise emitted by railbound vehicles《声学 轨道车辆发出噪声的测量》.pdfNBN-ISO 3095-1992 0625 Acoustics - Measurement of noise emitted by railbound vehicles《声学 轨道车辆发出噪声的测量》.pdf

上传人：eastlab115
3人阅读
NBN-ISO 3046-7-1991 6250 Reciprocating internai combustion engines - Performance - Part 7 Codes for engine power《往复式内燃发动机 性能 第7部分：发动机功率代码》.pdf 4

NBN-ISO 3046-7-1991 6250 Reciprocating internai combustion engines - Performance - Part 7 Codes for engine power《往复式内燃发动机 性能 第7部分：发动机功率代码》.pdfNBN-ISO 3046-7-1991 6250 Reciprocating internai combustion engines - Performance - Part 7 Codes for engine power《往复式内燃发动机 性能 第7部分：发动机功率代码》.pdf

上传人：eastlab115
2人阅读
NBN-ISO 3046-6-1991 1875 Reciprocating internai combustion engines - Performance - Part 6 Overspeed protection《往复式内燃发动机 性能 第6部分：超速保护》.pdf 4

NBN-ISO 3046-6-1991 1875 Reciprocating internai combustion engines - Performance - Part 6 Overspeed protection《往复式内燃发动机 性能 第6部分：超速保护》.pdfNBN-ISO 3046-6-1991 1875 Reciprocating internai combustion engines - Performance - Part 6 Overspeed protection《往复式内燃发动机 性能 第6部分：超速保护》.pdf

上传人：eastlab115
2人阅读
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