她一瘸一拐主页上一个缸有几次，一旦与砂轮轴承。
She has limped home on one cylinder a few times and once with a grinding wheel bearing.
可想而知，一个月砂轮轴承这一项费用就节约了很多，而且采购方便，减轻了采购人员的负担。
It is conceivable that a month wheel bearing the cost of saving a lot, and purchasing convenience, ease the burden on the buyer.
在保证砂轮轴轴承原有各项加工精度及工作性能的前提下，缩短了维修周期，降低了修复的成本。
On the premise of guaranteeing the machining precision and working property of the bearing of abrasive wheel axes, the maintaining cycle is shortened, and the repair cost is reduced.
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