1.
SURVEY ON HAZARD OF TOXIC SUBSTANCE AT 214 CHEMICAL FACTORIES
四川省214个化工厂毒物危害调查
2.
Survey of harmfulness of non-steady state noise on the health of workers;
非稳态噪声对作业工人健康危害调查
3.
Investigation on Species and Damage of Bamboo Shoot Weevil on Phyllostachys pubescens in Fujian Province
福建省毛竹林竹笋象种类及危害调查
4.
Investigation on the Distribution and Damage of Eupatorium adenophorum Spreng in Luodian County
紫茎泽兰在罗甸县的分布及危害调查
5.
Bedbug harm investigation to servicemen and effect observation of extermination in an archery ground
某靶场臭虫危害调查和杀灭效果观察
6.
The Investigation and Study on Occupational Disease Hazard in State-owned Mining Enterprises of Henan Province;
河南省国有矿山企业职业病危害调查与研究
7.
The Investigation of the Greenery Hurmful Condition in the City Proper of Mianyang;
绵阳市城区主要绿化树种蚧壳虫危害调查
8.
An Investigation for Health-risk Behaviors among Middle School Students in Yinchuan;
银川市中学生危害健康行为状况调查
9.
Hazard of Ceramic Dust on Workers Health;
陶瓷粉尘对工人健康危害的调查研究
10.
Studies on Damage of Liromyza Sative in Shaoxing;
美洲斑潜蝇在绍兴市的危害规律调查
11.
Ancient Architecture Termite Hazard Investigation and Thinking of Wuhou Temple in Nanyang
南阳武侯祠古建筑白蚁危害情况调查
12.
Survey of harmfulness of occupational disease in Shenzhen enterprises
深圳市企业职业病危害状况调查分析
13.
A finding report of insect pests on Castanea mollissima Blume in Zhejiang.
浙江省板栗害虫种类及其危害状况调查
14.
Investigation on Species and Damage of Lemon Diseases in Ruili
瑞丽柠檬主要病害种类及其危害的调查研究
15.
Analysis on Loss Caused by Main Leaf Diseases of Flue-cured Tobacco in Guizhou
贵州烤烟叶部主要病害危害损失调查与分析
16.
Damage of Frozen Rain and Snow on Forest of Xianju County
雨雪冰冻灾害对仙居县林木的危害情况调查
17.
Occurrence Investigation of Plant Pests in the Parks of Macao
澳门公园植物病虫害发生危害现状调查
18.
Investigation of Noise Pollution Status of Industrial Enterprise in Anqing City
安庆市工业企业噪声危害现状调查与分析