Radon gas in the environment, particles of the fire-resistant material asbestos and air pollution also increase the risk.
环境中的氡气、防火材料石棉 的颗粒以及空气污染也会增大患肺癌的风险性。
The main product Silicon metal and Silicon Powder can be used broadly in chemistry, electronic, optics, construction, mechanical, metallurgy, fire-resistant material, etc.
我司主营产品金属硅与硅粉可广泛用于化工电子、光学、建材、机械、冶金、耐火材料等行业。
Use ICB technique and remove acid material in the fire resistant oil by adsorption instead of neutralization, so no water produced. Reduce the process of dehydrating.
采用ICB技术，通过吸附作用而不是中和作用处理抗燃油中的酸性物质，处理过程中不会产生水分，因此不需要真空脱水。
The inorganic material is both fire resistant and water resistant.
这种无机材料既耐火又防水。
The release of material non-toxic non-polluting materials, with fire and wear-resistant and anti-erosion function;
材质采用无毒无污染释放的材料，具有防火和耐磨损和防侵蚀的功能；
In the event of fire, its outer material is more resistant to flames and, when burning, produces less smoke than ordinary cabling.
在发生火灾，其外层材料更耐火焰，燃烧时，产生更少的烟比普通电缆。
The outlet shell of resists is made by fire-retardant material that resistant to impact.
美发器采用抗冲击阻燃材料，外壳坚固耐用；
Disclosed is a method for preparing a casting material resistant to fire with high heat strength, outstanding resistance to heat vibration and long service period.
本发明公开了提供一种热态强度高、抗热震稳定性好、使用周期长的一种耐火浇注料的制备方法。
The molten steel smelting tundish cover plate is provided with a guard ring made of fire-resistant fiber composite material is arranged at the opening and can withstand greater thermal deformation;
本实用新型钢水冶炼中间包盖板的开孔处都装有耐火纤维复合材料制成的护圈，能承受较大的热变形。
This article introduces a method using the waste thermoplastic plastics and saw powder to produce fire - resistant dec-orarive construction material.
本文介绍了一种综合利用废旧热塑性塑料和锯末粉通过加入阻燃剂改性 ，生产防火阻燃型建筑装饰材料的方法。
This article introduces a method using the waste thermoplastic plastics and saw powder to produce fire - resistant dec-orarive construction material.
本文介绍了一种综合利用废旧热塑性塑料和锯末粉通过加入阻燃剂改性 ，生产防火阻燃型建筑装饰材料的方法。
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