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Anzahl der Treffer (Daten werden monatlich aktualisiert): 84325
Weiter Weiter| 34971 - 34980 | 34981 - 34990|34991 - 35000 |Weiter Weiter

GB/T 31707-2015

气相色谱法本底大气一氧化碳浓度在线观测数据处理方法

Data processing of background atmospheric carbon monoxide concentration measured by in situ gas chromatographic (GC) system

GB/T 31711-2015

卫生杀虫剂现场药效测定与评价 杀蚊幼剂

Field efficacy test methods and criterions of public health insecticides—Mosquito larvicides

GB/T 31716-2015

病媒生物危害风险评估应用准则与指南 大型活动

Principles and guidelines for the risk analysis of vector—Large-scale activity

GB/T 31715-2015

病媒生物化学防治技术指南 滞留喷洒

Technique guide of chemical control for vector—Residual spray

GB/T 11713-2015

高纯锗γ能谱分析通用方法

General analytical methods of high-purity germanium gamma spectrometer

GB/T 31709-2015

气相色谱法本底大气二氧化碳和甲烷浓度在线观测数据处理方法

Data processing of background atmospheric carbon dioxide and methane concentration measured by in situ gas chromatographic (GC) system

GB/T 31721-2015

病媒生物控制术语与分类

Vector control terms and classification

GB/T 16146-2015

室内氡及其子体控制要求

Requirements for control of indoor radon and its progeny

GB/T 31706-2015

山岳型旅游景区清洁服务规范

Mountain tourist attraction cleaning service specification

GB/T 9846-2015

普通胶合板

Plywood for general use

Anzahl der Treffer (Daten werden monatlich aktualisiert): 84325
Weiter Weiter| 34971 - 34980 | 34981 - 34990|34991 - 35000 |Weiter Weiter