对于腐蚀性最弱的化学物质、湿的或干的有机酸、醇以及酮等流体介质，一般来说纯树脂橡胶表现还是好的。

Pure Gum Rubber is generally good for most weak chemicals, wet or dry organic acids, alcohols, and ketones.

youdao

船长：2号舱左舷边缝的橡胶填料有一些泄露，我已经要干船坞更新不良的填料了。

There are a little leaks on the rubber packings in the port side seams of No. 2 hatch. I?ve asked the drydock to renew the defective packings.

youdao

试验结果表明：同时采用纤维加筋和干拌橡胶粉技术，可以综合二者优势获得具有良好高温稳定性的多碎石沥青混合料；

The results show that it can improve the high temperature stability of stone asphalt concrete by making use of the advantages of the fibers and the rubbers.

youdao