试验介质宜在室外合适地点排净，排放时应考虑反冲力作用及安全环保要求。

All test mediums shall be discharged at a proper place outside; attention shall be paid to the impact of recoil as well as the requirement for safety and environmental protection.

youdao

试验介质宜在室外合适地点排净，排放时应考虑反冲力作用及安全环保要求。

All test mediums shall be discharged at a proper place outside; attention shall be paid to the impact of recoil as well as the requirement for safety and environmental protection.

youdao