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Anzahl der Treffer (Daten werden monatlich aktualisiert): 48250
Weiter Weiter| 42971 - 42980 | 42981 - 42990|42991 - 43000 |Weiter Weiter

GB/T 17980.13-2000

农药 田间药效试验准则(一) 杀虫剂防治十字花科蔬菜的鳞翅目幼虫

Pesticide--Guidelines for the field efficacy trials(I)--Insecticides against larvaeof lepidoptera on crucifer vegetable

QC 440004

IDT

GB/T 2602-2002

酚类产品中间位甲酚含量的尿素测定方法

Method for the urea determinationof m-cresol content of phenol products

GB/T 3770-1983

木工机床噪声声功率级的测定

Determination of sound power level for noise emitted by woodworking machinery

GB/T 3771-1983

铜合金硬度与强度换算值

Conversion of hardness and strength for copper alloys

GB/T 7154.4-2003

直热式阶跃型正温度系数热敏电阻器 第1-4部分:敏感用空白详细规范 评定水平EZ

Thermistors--Directly heated positive step-function temperature coefficient--Part 1-4: Blank detail specification--Sensing application--Assessment level EZ

GB/T 223.17-1989

钢铁及合金化学分析方法 二安替比林甲烷光度法测定钛量

Methods for chemical analysis of iron,steel and alloy--The diantipyryl methane photometric method for the determination of titanium content

GB/T 1874-1995

磷矿石和磷精矿中酸不溶物含量的测定 重量法

Phosphate rock and concentrate--Determination of acid insoluble content--Gravimetric method

GB/T 15541-1995

发射频率的测量方法

Methods of measurement for transmitting frequency

GB/T 5009.70-2003

食品容器内壁聚酰胺环氧树脂涂料卫生标准的分析方法

Method for analysis of hygienic standard of epoxy coating for inner wall of food container

Anzahl der Treffer (Daten werden monatlich aktualisiert): 48250
Weiter Weiter| 42971 - 42980 | 42981 - 42990|42991 - 43000 |Weiter Weiter