human body mechanics model 人体力学模型
The invention aims to provide the purification safety cabinet according with human body mechanics and having convenient operation.
本发明目的是提供一种符合人体力学，操作方便的净化安全柜。
According to human body mechanics, the hand-touching part of the anti-collision handrail is arc-shaped for convenience and comfortableness.
防撞扶手的手扶部分按人体力学要求，手扶处有舒适合理的圆弧。
Fulin series classroom's desks and chairs, take the security stable as a beginning, follows the human body mechanics principle design strictly;
富犇系列课桌椅，以安全稳固为起点，严格遵循人体力学原理设计；
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