This paper presents two basic principles: 1. Relativity principle of minimum force;
提出二个基本原理：1。相对性最小作用力原理；
The purpose is to calculate the minimum breaking force of nonstandard diameter steel wire rope.
其目的在于计算非标准规格api钢丝绳的最小破断拉力值。
The purpose is to calculate the minimum breaking force of nonstandard diameter steel wire rope.
其目的在于计算非标准规格api钢丝绳的最小破断拉力值。
应用推荐