NY T 1819-2009 Determination of choline in feeds nIon chromatography 《饲料中胆碱的测定 离子色谱法》.pdf

相关资源

NY T 4442-2023 肥料和土壤调理剂 分类与编码.pdf

NY T 4446-2023 鲜切农产品包装标识技术要求.pdf

NY T 4426-2023 饲料中二硝托胺的测定.pdf

NY T 4449-2023 蔬菜地防虫网应用技术规程.pdf

NY T 4444-2023 畜禽屠宰加工设备 术语.pdf

NY T 4440-2023 畜禽液体粪污中四环素类、磺胺类和喹诺酮类药物残留量的测定 液相色谱-串联质谱法.pdf

NY T 4441-2023 农业生产水足迹 术语.pdf

NY T 4421-2023 秸秆还田联合整地机 作业质量.pdf

NY T 574-2023 地方流行性牛白血病诊断技术.pdf

NY T 4451-2023 纳米农药产品质量标准编写规范.pdf

猜你喜欢

BS EN 61086-1-2004 Coatings for loaded printed wire boards (conformal coatings) - Definitions classification and general requirements《承载印制电路板用涂料(敷形涂料) 定义、分类及一般要求》.pdf

BS EN 61086-2-2004 Coatings for loaded printed wire boards (conformal coatings) - Methods of test《承载印制电路板用涂料(敷形涂料) 试验方法》.pdf

BS EN 61086-3-1-2004 Coatings for loaded printed wire boards (conformal coatings) - Specifications for individual materials - Coatings for general purpose (class 1) high reliabilit.pdf

BS EN 61094-1-2001 Specification for measurement microphones - Specifications for laboratory standard microphones《传声器测量规范 实验室标准传声器规范》.pdf

BS EN 61094-2-2009 Electroacoustics — nMeasurement microphones — nPart 2 Primary method for pressure calibration of nlaboratory standard microphones by the reciprocity ntechnique《电.pdf

BS EN 61094-3-2016 Electroacoustics Measurement microphones Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique《电声学 测量传声器 用互易技.pdf

BS EN 61094-4-1996 Specification for measurement microphones - Specifications for working standard microphones《测量规范 第4部分 工作标准传声器规范》.pdf

BS EN 61094-5-2016 Electroacoustics Measurement microphones Methods for pressure calibration of working standard microphones by comparison《电声学 测量传声器 用比较片做用工作标准传声器的压力校准方法》.pdf

BS EN 61094-6-2005 Measurement microphones - Electrostatic actuators for determination of frequency response《测量传声器 频率响应的测定用静电促动器》.pdf