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TCVN 5528-1991 Code of delivery transportation and storage of equipment《设备交付 运输和储存规范》.pdf 14

TCVN 5528-1991 Code of delivery transportation and storage of equipment《设备交付 运输和储存规范》.pdfTCVN 5528-1991 Code of delivery transportation and storage of equipment《设备交付 运输和储存规范》.pdf

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TCVN 5527-1991 Consumer packaging folding box board cartons《消费者包装折叠箱纸板箱》.pdf 28

TCVN 5527-1991 Consumer packaging folding box board cartons《消费者包装折叠箱纸板箱》.pdfTCVN 5527-1991 Consumer packaging folding box board cartons《消费者包装折叠箱纸板箱》.pdf

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TCVN 5191-1990 Roller conveyors General technical requirements《辊式输送机 一般技术要求》.pdf 8

TCVN 5191-1990 Roller conveyors General technical requirements《辊式输送机 一般技术要求》.pdfTCVN 5191-1990 Roller conveyors General technical requirements《辊式输送机 一般技术要求》.pdf

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TCVN 5190-1990 Roller conveyors Basic parameters and dimensions《辊式输送机 基本参数和尺寸》.pdf 5

TCVN 5190-1990 Roller conveyors Basic parameters and dimensions《辊式输送机 基本参数和尺寸》.pdfTCVN 5190-1990 Roller conveyors Basic parameters and dimensions《辊式输送机 基本参数和尺寸》.pdf

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TCVN 5189-1990 Combined press-shears Norms of accuracy《复合压剪机 精度规范》.pdf 7

TCVN 5189-1990 Combined press-shears Norms of accuracy《复合压剪机 精度规范》.pdfTCVN 5189-1990 Combined press-shears Norms of accuracy《复合压剪机 精度规范》.pdf

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TCVN 5188-1990 Metal cutting machines Special safety construction requirements for shaping planing slotting and drawing machines《金属切削机 成形机 刨床 插床和拉床的特殊安全施工要求》.pdf 4

TCVN 5188-1990 Metal cutting machines Special safety construction requirements for shaping planing slotting and drawing machines《金属切削机 成形机 刨床 插床和拉床的特殊安全施工要求》.pdfTCVN 5188-1990 Metal cutting machines Special safety construction requirements for shaping planing slotting and drawing machines《金属切削机 成形机 刨床 插床和拉床的特殊安全施工要求》.pdf

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TCVN 5187-1990 Metal cutting machines Special safety construction requirements for horizontal boring machines《金属切削机 卧式镗床的具体安全施工要求》.pdf 5

TCVN 5187-1990 Metal cutting machines Special safety construction requirements for horizontal boring machines《金属切削机 卧式镗床的具体安全施工要求》.pdfTCVN 5187-1990 Metal cutting machines Special safety construction requirements for horizontal boring machines《金属切削机 卧式镗床的具体安全施工要求》.pdf

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TCVN 4739-1989 Defects originating from sawn wood Terminology and definitions《锯木的缺陷 术语和定义》.pdf 9

TCVN 4739-1989 Defects originating from sawn wood Terminology and definitions《锯木的缺陷 术语和定义》.pdfTCVN 4739-1989 Defects originating from sawn wood Terminology and definitions《锯木的缺陷 术语和定义》.pdf

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TCVN 4738-1989 Preservation of wood Terms and definitions《木材防腐 术语和定义》.pdf 14

TCVN 4738-1989 Preservation of wood Terms and definitions《木材防腐 术语和定义》.pdfTCVN 4738-1989 Preservation of wood Terms and definitions《木材防腐 术语和定义》.pdf

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TCVN 4737-1989 Textiles materials Clothing fabrics List of quality characteristics《纺织材料 服装面料 质量特性列表》.pdf 4

TCVN 4737-1989 Textiles materials Clothing fabrics List of quality characteristics《纺织材料 服装面料 质量特性列表》.pdfTCVN 4737-1989 Textiles materials Clothing fabrics List of quality characteristics《纺织材料 服装面料 质量特性列表》.pdf

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