结论蔺草加工业粉尘污染十分严重，预防措施和管理须及时加强。
Conclusion The dust pollution is so much serious that some preventive and controlling measures must be taken.
要是有必要作特殊指示，须及时将指示通知卖方，以便卖方能遵照执行。
In case special instructions are necessary, they shall be intimated to the Sellers in time so as to enable the Sellers to comply with them.
若教学仪器有损坏，须及时报告实验员，并按学校有关赔偿规定执行。
If there is any damage or loss of these items, the teacher needs to report to lab maintenance as soon as possible and make compensation as per the corresponding school policy.
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