1.
Any accessories - acid shield, locking devices, chain operation, etc.
任何附件:防酸保护层,锁定装置,链条操作,等等。
2.
The Successive defence of Excel and Safety Measures of Working Book;
Excel的层层设防与工作簿的安全保护
3.
a covering that is intend to protect from damage or injury.
防止破坏或受伤的一种保护层。
4.
alysis the Reason of the Protective Layer of Concrete Invalidation and Prevention;
混凝土构件保护层失效的成因及防治
5.
In multi-layer corrosion resistant linings ofcooling towers and washing towers, a asbestossheet is usually lined between the lead lining andsteel shell.
在大型硫酸厂的冷却塔、涤塔中，我国常用的复合防腐衬里是在衬铅与钢．之间加设石棉板保护层。
6.
The Current Situation and Problem Solving Study of Hygiene and Epidemic Prevention for the Armed Force at Basement Layer
基层部队卫生防疫防护保障现状和对策研究
7.
A world protected by firewalls,passwords and the most advanced security systems.
它由防火墙、密码和最尖端的安全系统层层保护。
8.
Study on test methods of measuring bonding strength between protective layer of concrete or mortar and waterproofing material
保护层与防水层之间粘结强度试验方法的研究
9.
For pipeline corrosion protection, anticorrosive coating of composite structure with3 coats of PE and sacrificial anode protection should be adopted.
管道防腐宜采用三层PE复合结构防腐涂层牺牲阳极保护。
10.
from crude petroleum; used for candles and for preservative or waterproof coatings.
来自原油，用于蜡烛和保护性或防水性涂层。
11.
All buried lines are coated with a protective covering to save them from corrosion.
所有埋设的管道必须涂上保护层，以防生锈腐蚀。
12.
a flat protective covering (on a door or wall etc) to prevent soiling by dirty fingers.
防止被手指污染的一种保护性层面（门上或墙上）。
13.
The Quality Assurance of Protective Action of Marine Ballast Water Tank s Coating Film System;
船舶压载水舱涂层体系防护实效的质量担保
14.
Protection of Arc Spray Al Coating and Large Area Long-term Anti-corrosion for CFST Arch Bridge;
电弧喷铝涂层保护及桥梁大面积长效防腐
15.
The calculation method of canal side stability for film anti-seepage with lining canal soil protection layer;
膜料防渗渠道土保护层边坡稳定的计算方法
16.
Survey and Protection of Occupational Risks among Cleaner Employee in Grass-roots Hospitals
基层医院外聘保洁人员的职业危害调查与防护
17.
Calculation of Protective Layer Thickness for Preventing Longitudinal Cracks of Prestressed Concrete T-Beam
预应力混凝土T梁防纵裂的保护层厚度计算
18.
Advances in Protection Technology of Fractured Carbonate Reservoir
裂缝性碳酸盐岩储层保护技术研究进展