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。

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Spacewalking astronauts inspected the joint several times before and even collected samples of the steel grit for analysis back on Earth.

太空行走的宇航员以前对接头曾进行过几次检查，甚至收集了钢屑样品回地球分析。

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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。

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The 40-year-old hopes to add extra steel and grit to the current qualities of his Posh squad.

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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.

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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.

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