掌握生产情况，研究解决施工中的不安全问题，并提出改进意见和措施。

掌握生产情况，研究解决施工中的不安全问题，并提出改进意见和措施。

ผลลัพธ์ (อังกฤษ) 1:

Master production to address the insecurity problems in construction, and to make suggestions for improvement and measure.

ผลลัพธ์ (อังกฤษ) 2:

Master production, study and solve the problem of unsafe construction, and suggest improvements and measures.

ผลลัพธ์ (อังกฤษ) 3:

Master production situation, research and solve the construction problems, and put forward suggestions and measures to improve.