The altitude revision factors influenced by pressure on pollution insulating strength of insulators were calculated under light pollution degree.

计算了绝缘子在轻污秽度下污秽绝缘强度受气压影响的海拔修正系数。

With a high temperature, corrosion resistance, heat shock, low thermal conductivity, high electric insulating strength and high elastic modulus properties.

具有耐高温、耐腐蚀、耐热冲击、低导热系数、高电绝缘强度和高弹性模量等特性。

The utility model is not only heat-resistant, with high insulating strength and low heat conductivity coefficient, but also easy to machine, and can be widely used on electric heating apparatuses.

本实用新 型不但耐热性能好，绝缘强度高、导热系数低，而且便于机械加工，可广泛 用于电热设备上。

Standard Test Method for dielectric breakdown voltage and dielectric strength of D149 ASTM solid electrical insulating materials at industrial power frequencies.

ASTM D149固体电绝缘材料在工业电源频率下的介电击穿电压和介电强度的试验方法。

Test method for ASTM D149 solid electrical insulating materials at commercial power frequencies the dielectric breakdown voltage and dielectric strength.

ASTM D149固体电绝缘材料在工业电源频率下的介电击穿电压和介电强度的试验方法。

In the plating operation, it has good insulating properties, high bonding strength, and closes to the export product in the performance, can substitute for the latter.

在电镀作业中绝缘性能好、粘接强度高，性能与进口胶相近，可替代进口产品。

Insulating properties, dielectric strength, volume resistance, pressure, shock resistance, and temperature characteristic of ELANTAS conformal coatings all achieve excellent level.

ELANTAS三防漆绝缘特性、介电强度、体积电阻、耐压冲击、温度特性均达优良等级。

A new stirring method for testing dielectric strength of insulating oil is described.

本文介绍了一种新的搅拌法，应用于绝缘油介电强度的测定。

Heat resistant conveyor belt was developed by the method of forming high strength protective layer through high temperature carbonization of heat insulating layer.

采用使隔热层高温炭化形成高强度保护层的方法制备了耐热输送带。

Insulating ability and peel bond strength are two important properties for thermal insulating covering.

保温性能和剥离强力是保温被两个非常重要的性能指标。

Compared with other wall materials, the wall material has the advantages of higher compressive strength, lower contractibility and light-weight heat insulating performance.

与其他墙体材料相比，具有较高抗压强度、较小的收缩性，并具有轻质保温性能。

This product can improve the performance of heat insulating board as well as the bonding strength of anti-cracking mortar. It is suitable for surface treatment of plastic extruded board.

本产品能够改善保温板性能，提高抗裂砂浆的粘结强度，适用于挤塑板的面层处理。

High strength prestressed heat barrier pipe is used as a thermal insulating pipe to carry high temperature and pressure vapour into underground for crude oil exploitation.

材质为高强钢的预应力隔热管是在石油开采中用于地下输送高温高压水蒸汽的绝热管。

The invention has excellent heat-insulating property, high cohesive strength with the wall and is simple and convenient for construction.

本发明保温性能优越、与墙体粘结强度高、施工简单方便。

Therefore, the inventive marine panel is thin and lightweight, has excellent strength or endurance, and exhibits a superior sound insulating effect with high esthetical value.

因此，本 发明的船用板材更薄更轻，具有很好的强度或耐用性，并且表现出优异的隔音 效果，同时审美价值也很高。