blow torch

blow torch 基本解释

喷灯，吹管，自动吹管灯

电力

重点词汇

• torchn. 火把, 启发之物 [化] 火炬
• blown. 吹, 打击, 殴打, 花开 v. 吹, 风吹, 吹响, 开花

blow torch 双语例句

1. 1、 Some had welded together what appeared to be a massive blow torch, consisting of pipe hooked up to a propane tank, that they dragged towards police lines.
   一些人将管子和丙烷罐连接起来，焊接成一个巨大的喷枪，并往警察队伍那里拖。
2. 2、 FXD does not have any free carbon in the preheat flame and does not blow back in the torch.
   FXD的预热火焰没有自由碳，不能进行黑色金属之间的焊接。