In roadway support, bolt support saves cost of support over profile steel, economic performance is distinctly improved.
锚杆支护在煤巷支护方面,较型钢支护程度不同地节约了支护费用,经济效益明显提高。
TTE will instead concentrate on producing TV sets to be sold by other companies, with none of the cost of support and distribution that a brand requires.
TTE将会集中于生产电视机供其他公司出售,这样就不会增加支持与推广一个品牌所需的费用。
The same version and patch level of a product can be used on servers throughout the world, thereby reducing the cost of support, maintenance, and training.
同一版本和补丁级别的产品能在世界范围的服务器上使用,因而降低了支持、维护和培训的费用。
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