Ductile Iron tensile strength is 60k vs Cast Iron at 31k.

球墨铸铁的抗拉强度是60 K，而铸铁只是31k。

youdao

That means that you are begging for trouble if your pages are over 60k.

这就意味着，如果你的网页内容超过60 k，你就是在自找麻烦。

youdao

In most parts of the US you already have access to a very good and healthy life at 60k.

在美国的大部分区域，6万美金都足以让你过上非常舒适和健康的生活。

youdao

Windows Mobile has about 60k, and a mobile version of MS Office, while attractive, does not fill the gap.

FORBES: Windows Phone Beats iPhone by 2015? Not Likely!