求翻译：为降低高压气体费用，计划制作一套高压气体系统，用于BHE换热器进行压力性能的测试。同时该项目可解决高压气体供应不及时问题，从而可以避免因更换高压气体而影响生产，提高工作效率。是什么意思？

To reduce the cost of gas, plans to produce a high pressure gas system, BHE heat exchanger pressure performance test. At the same time the project can address high pressure gas supply problems in a timely manner, so as to avoid been affected by the replacement of high-pressure gas production, improve work efficiency.