The basic structure, key functions and purpose and application features of erp system used for longitudinal ERW steel pipe-making enterprises are studied.
研究了直缝erw钢管生产企业ERP系统的基本结构、主要功能及该系统的作用和应用特点。
2
This will mean installing a three-way motorised valve, a cylinder thermostat and making some changes in the pipe layout.
这将意味着安装一个三通电动阀，一个气缸恒温器并对管道布局进行一些更改。
3
With the centralisers, an earlier decision—to run only one pipe down the well, making it easier for gas and oil to get up—had been taken with the proviso that extra care would be needed in cementing.