英语翻译如果在管子里不装砂子、也不加热,把管子放在弯头台上不用锭心轴冷弯管子时,管子最小的弯曲半径不应小于它直径的4倍.PS：“锭心轴冷弯管子”这里不明白
问题描述：
英语翻译
如果在管子里不装砂子、也不加热,把管子放在弯头台上不用锭心轴冷弯管子时,管子最小的弯曲半径不应小于它直径的4倍.
PS：“锭心轴冷弯管子”这里不明白
答
If the pipe is not installed in the sand, or heating, the pipe elbow on the table do not have spindles and spindle Cold pipe, the pipe should not be the smallest bend radius of less than 4 times its diameter.
答
mandrel cold-tube 不知道对不对哦 我按单词给你解释的啦
答
if unfilled with sand and unheated,the minimal bending radius of the pipe should be no less than the 4-times diameter of the pipe when the spindle cold rolled pipe was not in use to the pipe on the be...