To study the Maximum acceptable weight of lift(MAWL)in females and to provide a basis for drafting occupational health standard of manual lifting tasks.
研究女性手工搬举的最大可接受重量，为手工搬举作业劳动负荷标准的制定提供参考依据。
2
The article provides how to maintain a proper balance in the relationship between manualdrafting and computer drafting and how to make rational use of CAI teaching software.