求翻译：及时向工程师提供已埋设安装仪器的编号、坐标和方向、电缆走向图（电缆走向图的误差应控制在0.3m范围内）、埋设时间及埋设前后的观测数据等资料。是什么意思？

Engineers have been laid to provide timely installation of equipment numbers, coordinates and direction of the cable to diagram (Figure cable to the error should be controlled in the range of 0.3m), before and after laying time and laying the observational data and other information.

Timely engineers have been planted in equipment installation number, coordinates and direction toward figure (alignment, cables and the margin of error should be controlled at 0.3 m), within the framework laid before and after time and laying of observational data and other information.

Promptly provides has installed underground installs the instrument to engineer the serial number, the coordinates and the direction, the electric cable moves towards the chart (electric cable to move towards chart error to be supposed to control in the 0.3m scope), embedment around time and embedme

Promptly laying installation engineers have instrument number, coordinates, and the direction of trend, cable (cable trend graphic error shall control in the 0.3M range), before and after the laying time and laying of observational data and other information.

Promptly laying installation engineers have instrument number, coordinates, and the direction of trend, cable (cable trend graphic error shall control in the 0.3M range), before and after the laying time and laying of observational data and other information.