ASTM E991-21
Standard Practice for Color Measurement of Fluorescent Specimens Using the One-Monochromator Method
用单色仪法测量荧光样品颜色的标准实施规程
2021-06-01
EEC 290-1982
82/290/EEC: Commission Decision of 13 April 1982 establishing that the apparatus described as 'Spex - Double Monochromator' may not be imported free of Common Customs Tariff duties
82/290/EEC:1982年4月13日委员会决定 规定被称为“Spex-双单色仪”的仪器不得免税进口
1982-04-13
EEC 303-1983
83/303/EEC: Commission Decision of 9 June 1983 establishing that the apparatus described as 'Spex - Monochromator Minimate, model 1670' may not be imported free of Common Customs Tariff duties
83/303/EEC:1983年6月9日的委员会决定 确定被描述为“Spex-单色仪最低 1670型”的仪器不得免税进口
1983-06-09
EEC 79-1982
82/79/EEC: Commission Decision of 23 December 1981 establishing that the apparatus described as 'GCA-Mc. Pherson vacuum UV monochromator, model 225.2, with Doppelgitterhalter' may be imported free of Common Customs Tariff duties
82/79/EEC:1981年12月23日委员会决定 确定称为“GCA Mc”的仪器 带Doppelgitterhalter的225.2型Pherson真空紫外单色仪可以免关税进口
1981-12-23
DIN 33865
Information Technology - Plotters - Determination of the performance of monochrome plotters
信息技术.绘图仪.单色绘图仪性能的测定
1998-08-01