steel grit

基本解释

GP ARRIS STEEL GRIT Angular when new, this grit rapidly rounds off in use and is particularly suited to descaling applications.
GP棱角钢砂此种磨料新制成时，是尖棱状的，使用过程中棱角很快就被磨圆，特别适合于去除氧化皮作业。
The bed test of diesel engine indicated that the optimized dry blasting steel grit and arc spraying technology was feasible to repairing crankshaft.
发动机台架试验结果表明，优化干喷钢砂电喷涂工艺规范用于修复曲轴是可行的。
By means of the orthogonal test and the variance analysis, the influence of dry blasting steel grit parameters on blasting result and bond strength of arc spraying was conducted.
应用正交试验法对干喷钢砂工艺参数对喷砂效果和结合强度的影响进行了试验研究，确定了优化的干喷钢砂电喷涂工艺规范。

There were times when I had to grit my teeth, steel myself and take a deep breath before making the weekly phone call to see how she was.
FORBES: How to Say "No" to Your Mother
He pointed to the second and third quarters of 2005, when the industry was able to grit out a softening market for steel because prior consolidation meant firms were able to cut down on production and allow inventories to run down.
FORBES: Magazine Article