99啪99精品视频在线观看,久久久久免费一区二区三区,久久中文字幕爱爱视频,欧美日韩国产免费一区二区三区



共找到 150 條與 防治效果 相關的標準,共 10

本文件規(guī)定了畜間包蟲病防治效果評估的組織實施、方法、內容、結果判定與應用等技術要求。 本文件適用于畜間包蟲病防治效果評估

Technical specification for evaluation of echinococcosis control effect in livestock

Wood Preservatives - Determination of the Protective Effectiveness Against Marine Borers

Standards for evaluation and acceptance of forest leaf-eating pest control effects

本標準技術內容主要包含范圍、規(guī)范性引用文件、術語和定義、試驗條件、試驗內容、調查方法、時間和次數(shù),藥效計算、影響因素、結果等9個部分

Methods for evaluating the effectiveness of cotton fusarium wilt antagonistic bacteria control

This European Prestandard specifies a method for the determination of the preventive action of a wood preservative against basidiomycete fungi when

Wood preservatives. Determination of the preventive efficacy against wood destroying basidiomycete fungi

Wood preservatives; determination of the preventive efficacy against wood destroying basidiomycete fungi

This Technical Report specifies a method of test for the determination of the preventive action of a wood preservative against basidiomycetes fungi

Wood preservatives - Determination of the preventive efficacy against wood destroying basidiomycetes fungi

Wood preservatives - Determination of the protective effectiveness against wood destroying basidiomycetes - Application by surface treatment

ADOPTED_FROM:EN 118:2005 This document specifies a method for the determination of the preventive action of a wood preservative against

Wood preservatives — Determination of preventive action against Reticulitermes species (European termites) (Laboratory method)

Wood preservatives - Determination of preventive action against Reticulitermes species (European termites) (Laboratory method)

Woord preservatives - Determination of the preventive efficacy against woord destroying basidiomycete fungi

Wood preservatives; determination of the protective effectiveness against Lyctus brunneus (Stephens); part 2: application by impregnation (laboratory method)

Wood preservatives - Determination of the protective effectiveness against Anobium punctatum (De Geer) by egg-laying and larval survival - Part 2: Application by impregnation (Laboratory method)

蘋果巢蛾的防治

Technical regulations for the control of apple moth

本標準規(guī)定了美國白蛾飛機施藥防治中作業(yè)過程監(jiān)測、防治效果驗收及防治效果評定。 本標準適用于利用飛機噴灑農藥防治美國白蛾的效果監(jiān)測和驗收

Technical regulations for quality monitoring and effect acceptance of American white moth aircraft control




Copyright ?2007-2025 ANTPEDIA, All Rights Reserved
京ICP備07018254號 京公網安備1101085018 電信與信息服務業(yè)務經營許可證:京ICP證110310號
頁面更新時間: 2025-07-15 01:03