Assistant Secretary-General for Field Operations and External Support Activities;

主管外勤业务和外部支助活动助理秘书长；

Harvesting machinery, post harvest handing machinery, machinical field operations.

收割机械、收割后处理机械、场上作业机械等。

This is how James Corner Field Operations aims to achieve the best quality workforce.

这就是詹姆斯角外勤业务的目标是达到最佳的高素质的员工队伍。

The company’s products include pipelines and risers used in underwater oil-field operations.

该公司的产品包括油田水下作业所用的管道和立管。

The company's products include pipelines and risers used in underwater oil-field operations.

该公司的产品包括油田水下作业所用的管道和立管。