DIN EN ISO 9887-1994 Water quality - Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium - Semi-continuous activated sludge method (SCAS) (ISO 9887.pdf

相关资源

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

DIN EN 1677-2-2008 Components for slings - Safety - Part 2 Forged steel lifting hooks with latch Grade 8(includes Amendment A1 2008) English version of DIN EN 1.pdf

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

DIN EN 1230-2-2018 Paper and board intended to come into contact with foodstuffs - Sensory analysis - Part 2 Off-flavour (taint) German version EN 1230-2 2009《用.pdf

DIN EN 1176-7-2008 Playground equipment and surfacing - Part 7 Guidance on installation inspection maintenance and operation English version of DIN EN 1176-7 20.pdf

DIN EN 1176-5-2008 Playground equipment and surfacing - Part 5 Additional specific safety requirements and test methods for carousels English version of DIN EN .pdf

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

DIN EN 1093-4-2008 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 4 Capture efficiency of an exhaust system - Tracer m.pdf

猜你喜欢

DIN 14464-2012 Assembly with direct connection for sprinkler systems and extinguishing systems with open nozzles - Requirements and testing《开式喷油嘴喷水灭火系统和灭火系统用直接连接装配件 试验和要求 n n》.pdf

DIN 14475-2011 Powder extinguishing systems for firefighting vehicles《消防车辆用干粉灭火系统》.pdf

DIN 1448-1-1970 Conical Shaft Ends with External Thread Dimensions《带外螺纹的锥形轴端 第1部分 尺寸》.pdf

DIN 14489-1985 Sprinkler extinguishing systems general fundamentals《喷水灭火设备 一般原理》.pdf

DIN 1449-1970 Conical shaft ends with internal thread dimensions《有内螺纹的锥形轴端 尺寸》.pdf

DIN 14494-1979 Water spray systems fixed with open nozzles《开式喷嘴固定式喷水系统》.pdf

DIN 14495-1977 Irrigation of overground tanks for storage of combustible fluids in case of fire《失火时地面上可燃液体存储箱用冲洗方法》.pdf

DIN 14497-2011 Small fire extinguishing systems - Requirements testing《小火灭火系统 测试要求》.pdf

DIN 1450-2013 Lettering - Legibility《字体 清晰度》.pdf