DIN EN 50011-1978 Low-voltage Switchgear and Controlgear for Industrial Use Terminal Marking Distinctive Number and Distinctive Letter for Particular Contactor Relays《工业用低压开关设备和控制装.pdf

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DIN EN 818-7-2008 Short link chain for lifting purposes - Safety - Part 7 Fine tolerance hoist chain Grade T (Types T DAT and DT)(includes Amendment A1 2008) Ge.pdf

DIN EN 1677-3-2008 Components for slings - Safety - Part 3 Forged steel self-locking hooks Grade 8(includes Amendment A1 2008) English version of DIN EN 1677-3 .pdf

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DIN EN 1670-2007 Building hardware - Corrosion resistance - Requirements and test methods English version of DIN EN 1670 2007-06《建筑五金器具 耐腐蚀 要求和试验方法》.pdf

DIN EN 1656-2010 Chemical disinfectants and antiseptics - Quantitative suspension test for the evaluation of bactericidal activity of chemical disinfectants and.pdf

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DIN EN 1159-1-2007 Advanced technical ceramics - Ceramic composites - Thermophysical properties - Part 1 Determination of thermal expansion (includes Corrigendu.pdf

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