1.
Effects of Simulated Acid Rain on Carbonate Stones Coated with Different Protective Products
模拟酸雨对不同石材防护材料的影响
2.
Effects of Atmospheric SO_2 on Carbonate Stone Coated with Different Protective Products
SO_2气体对不同石材防护涂料的影响
3.
The problems and new materials in conservation of historic stone structures;
石质文物表面防护中的问题和新材料
4.
The test result showed that sepiolite fibre reinforced phenolic resin-based composite was a new ablation-resistant material for heat protection.
试用结果表明,海泡石纤维增强酚醛复合材料是一种新型耐烧蚀绝热防护材料。
5.
To fortify or conceal with a mound.
用土石堆设防用土堆等防护或隐蔽
6.
SHIELDING EFFECTIVENESS EVALUATION OF EM SHIELDING MATERIAL
电磁辐射防护材料人体防护性能评价研究
7.
Rectorite Clay,A New Material for Geosynthetic Clay Liners
累托石粘土——一种新型的防水毯用材料
8.
Asbestos reinforcement confers excellent flame retardation properties on a composite.
石棉增强材料使复合材料具有优异的防火性能。
9.
DESIGN STUDY ON A PROTECTING STRUCTURE FOR A LIMESTONE CRUSHER
某石灰岩矿石破碎站防护结构设计研究
10.
Workers who handle asbestos need to wear protective clothing.
接触石棉的工人需穿防护衣.
11.
Miners wore a helmet as a guard against falling rocks.
矿工头戴钢盔, 防护落下的岩石。
12.
Design and Application of Ecological Protective Structure with Stonemesh
生态石笼网防护结构设计与施工应用
13.
On rockfall of slope hazards and SNS active protection
浅析危岩边坡落石灾害及SNS主动防护
14.
Exploration of Bioinspired Preparation of SiO_2 Films on Historic Stones
仿生制备石质文物SiO_2防护膜的探索
15.
Study on the Protection of Rockfall Hazards in High Steep Slope Based on an Open-pit Mine
露天矿高陡边坡落石防护墙设计研究
16.
Textile materials in personal protection equipment for the police and military personnel
纺织材料在军警个体防护器材领域的应用(英文)
17.
protective glove of textile materials, not knitted or crocheted
防护手套,非针织或钩编纺织材料制
18.
Inner packaging materials in preservation
GB/T12339-1990防护用内包装材料