NBN T 04-022-1983 1250 Acetic acid for industrial use - Determination of dichromate index《工业用乙酸 重铬酸盐指数测定》.pdf

相关资源

DZ T 0064.70-1993 地下水质检验方法 重铬酸盐氧化法测定化学需氧量.pdf

GB T 16019-1995 车间空气中三氧化铬、铬酸盐、重铬酸盐的二苯碳酰二肼分光光度测定方法.pdf

SN T 1732.2-2006 烟花爆竹用烟火药剂 第2部分：重铬酸盐含量的测定.pdf

GB T 5122.3-1985 黄铜化学分析方法 重铬酸盐滴定法测定铁量.pdf

GB T 16019-1995 车间空气中三氧化铬、铬酸盐、重铬酸盐的二苯碳酰二肼分光光度测定方法.pdf

SN T 1732.2-2006 烟花爆竹用烟火药剂 第2部分：重铬酸盐含量的测定.pdf

SN T 1732.2-2014 烟花爆竹用烟火药剂 第2部分 重铬酸盐含量的测定.pdf

DZ T 0064.70-1993 地下水质检验方法.重铬酸盐氧化法测定化学需氧量.pdf

STAS 11135-1978 POTASSIUM BICHROMATE TECHNICAL GRADE《钾，重铬酸盐，技术等级 》.pdf

ASTM ISO ASTM51401-2013 Standard Practice for Use of a Dichromate Dosimetry System《使用重铬酸盐剂量测定系统的标准实施规程》.pdf

猜你喜欢

DIN EN ISO 17624-2005 Acoustics - Guidelines for noise control in offices and workrooms by means of acoustical screens (ISO 17624 2004) German version EN ISO 17624 2004《声学 利用声屏蔽法对办.pdf

DIN EN ISO 17628-2015 Geotechnical investigation and testing - Geothermal testing - Determination of thermal conductivity of soil and rock using a borehole heat exchanger (ISO 1762.pdf

DIN EN ISO 17632-2016 Welding consumables - Tubular cored electrodes for gas shielded and non-gas shielded metal arc welding of non-alloy and fine grain steels - Classification (IS.pdf

DIN EN ISO 17634-2015 Welding consumables - Tubular cored electrodes for gas shielded metal arc welding of creep-resisting steels - Classification (ISO 17634 2015) German version E.pdf

DIN EN ISO 17635-2017 Non-destructive testing of welds - General rules for metallic materials (ISO 17635 2016) German version EN ISO 17635 2016《焊接无损检测 金属材料的通用规则(ISO 17635-2016) 德文版.pdf

DIN EN ISO 17636-1-2013 Non-destructive testing of welds - Radiographic testing - Part 1 X- and gamma-ray techniques with film (ISO 17636-1 2013) German version EN ISO 17636-1 2013.pdf

DIN EN ISO 17636-2-2013 Non-destructive testing of welds - Radiographic testing - Part 2 X- and gamma-ray techniques with digital detectors (ISO 17636-2 2013) German version EN ISO.pdf

DIN EN ISO 17637-2017 Non-destructive testing of welds - Visual testing of fusion-welded joints (ISO 17637 2016) German version EN ISO 17637 2016《焊缝的无损检验 熔焊接头的外观检验(ISO 17637-2016) .pdf

DIN EN ISO 17638-2017 Non-destructive testing of welds - Magnetic particle testing (ISO 17638 2016) German version EN ISO 17638 2016《焊缝的无损检验 磁粒子试验(ISO 17638-2016) 德文版本EN ISO 17638-.pdf