diagonal wrench

• 活扳手,瑞典式扳手

diagonal wrench的用法和样例：

例句

1. Apply strap wrench make-up of no more than one to two turns beyong finger tight thread engagement.
   在手指旋转使螺纹啮合无间隙后，再用带式扳手旋转不要超过一至两圈。