Because of the serious wear and tear of the vulcanized rubber productions,reinforcing the abrasion resistance of the rubber is very necessary.

磨耗導致了大量的橡膠制品的損壞欧美精品性，設(shè)法提高橡膠制品的抗磨耗性能十分重要。

Vulcanized rubber has higher tensile strength and resistance to swell ing and abrasion, and is elastic over a greater range of temperatures.

硫化橡膠具有較高的抗張強度、較好的耐溶脹性和耐磨性，并在較大的溫度范圍內(nèi)保持彈性黄片视频在线观看2021。

Also used as the vulcanized retardant of rubber and sterilized antiseptic.

還可用作橡膠硫化延緩劑和消毒防腐劑。

Experiment results show that all aging text pieces have high sensitivity to vulcanized stress corrosion.

實驗結(jié)果顯示：所有時效試片對於硫化應力腐蝕皆展現(xiàn)出高程度敏感性艹视频免费。

Vulcanized rubber was a perfect insulating material; on the railway it was used for shock-absorbers and cushions.

硫化橡膠是一種很好的絕緣材料无码A片ssss，在鐵路上可用來做減震器和減震墊。

By using HRPyGC-MS and TGA,a series of thorough analysis of vulcanized rubber taken from different parts of tire were conducted.

在輪胎硫化膠分析中與傳統(tǒng)的繁瑣的化學分析相比国产深夜福利嘿咻嘿咻视频，PGC -MS和TGA被證明是一種準確而迅速的分析方法一级黄色视频性交。

This text has been studied under the room temperature, through changing the rubber, we have bonded many kinds of vulcanized rubber to metal.

本文研究了在室溫下，通過改變橡膠配方国产草草影院在线观看欧美，對多種特種硫化橡膠與金屬進行了粘合春雨直播视频在线观看免费高清。

The EPDM rubber is vulcanized completely under 160℃ and 8min condition with the sulphur as vulcanizing agent.

同時采用硫黃為硫化劑，添加促進劑后日日摸日日碰夜夜爽97无码，在溫度160℃，時間8min時膠料完全硫化性生活黄色网，滿足了棚布膠料在鼓式硫化機上的連續(xù)生產(chǎn)的要求免费看三级网站。

The effect of assistant vulcanizing agent PDM on the properties of CM/NBR blends which is vulcanized by the peroxide is investigated.

研究了N，N'-間苯撐雙馬來酰亞胺對丁腈橡膠/氯化聚乙烯共混物性能的影響1314国产在线视频。

Case, gun of leather, vulcanized fibre, sheeting of plastics or textile materials

獵槍盒免费看黄的视频，皮革，硬化紙板一级A黄毛片，塑料薄膜或紡織品制