a pointed tool for marking surfaces or for punching small holes
标记表面或打小孔的尖头工具
A General Marking Tool for Slant Holes on Closure Head of Pressure Vessels
一种通用的压力容器封头斜孔划线工具
英文例句大全为您提供marking tool英文例句大全,marking tool英文造句,关于marking tool的英语句子,单词marking tool怎么造句,marking tool英文例句大全有哪些,哪些英语句子是关于marking tool,英语单词marking tool的句子,单词marking tool如何造句,marking tool怎么造句等。