双语例句
A weldolet is often used in high-pressure piping systems.
焊接支管常用于高压管道系统中。
词典释义：
pressure piping
时间: 2026-05-06 21:31:20
压缩空气管道
词典释义：
压缩空气管道
A weldolet is often used in high-pressure piping systems.
焊接支管常用于高压管道系统中。