trench shield

用法例句

The screen protection of X\|ray crack detection room adopts plumbum board to solve question of super dosage standard in Detection Center of QRRS.

齐车公司检测中心 X射线探伤室防护采用铅板屏蔽防护 ,解决了 X射线剂量当量率超标问题 ,并对 X射线探伤室防护采用铅板的适宜条件及厚度作以具体分析 ,讨论了屏蔽选材的一些情

Shielding Protection for Live Working on ±800 kV DC Transmission Line

±800kV直流输电线路带电作业的屏蔽防护

Design for the Shielding Protection of Medical Linear Accelerator

医用电子直线加速器室辐射屏蔽防护设计

Shielding performance and test methods of protection material against X-rays.

X射线防护材料屏蔽性能及检验方法.

On the Application of Safe Protection Device in Platform Screen Door System

安全防护装置在屏蔽门系统中的应用

SWSG (Security Window Screen and Guard)

安全窗屏蔽和保护装置

Lead shielding units for 50 and 100mm thick walls used for protection against ionizing radiation

GB/T12163-1990用于防护电离辐射的50mm和100mm厚墙的铅屏蔽构件

The Application of Sequential Substitute Calculation Law in the Shield Design of Radiation Protection.

顺序替代计算法在辐射防护屏蔽设计计算中的应用

The Simulation and Analysis on the Radioprotection of the TH-PPL CT's Lead Canister by Mont Carlo Method

蒙特卡罗方法对TH-PPL CT屏蔽铅罐辐射防护的模拟分析

new-type shielding material for microwave radiation protection

新型防微波辐射屏蔽材料

Factor of shielding(shielding strength)

屏蔽系数(屏蔽隔离度)

Outer layer is metalised shielding film laminated over pink antistatic bubble sheet.

外面是静电屏蔽层,里面是粉红色防静电气泡层.

Enclosures for protection against ionizing radiation Lead shielding units for 50mm and 100mm thick walls?

壁厚为50mm和100mm的防电离辐射包壳的铅屏蔽构件

Study on Sacrificial and High Shield Solvent Free Coatings of Heavy Duty Anticorrosion with Al-Mg-Zn Alloy Pigment;

无溶剂Al-Mg-Zn牺牲型强屏蔽重防腐涂料的研究

Research on the Test Method for Measuring the Shielding Effectiveness of Electromagnetic Shielding Clothing;

防电磁辐射服装屏蔽效能测量方法研究

Research on the Test Method for Measuring the Shielding Effectiveness of Electromagnetic Shielding Clothing

防电磁辐射服装屏蔽效能测试方法研究

Shielding effectiveness difference of anti-electromagnetic radiation garment caused by its exposure area

防电磁辐射服装暴露面积对其屏蔽效能的影响

To fortify or conceal with a mound.

用土石堆设防用土堆等防护或隐蔽

Research on Microwave Shielding System of Asphalt Pavement Microwave Maintenance Vehicle

沥青路面微波养护车微波屏蔽系统研究