... dual-purpose sample 双重目的的样本 dual-purpose testing 双重目的的测试 due diligence defence 应有的积极辩护 ...
基于8个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
Subject: welder testing The ARC and TIG machines appear to be dual purpose so they should be OK 1. however, the photo's only showed one MIG machine and I would like to know how many MIG's they have.
主题：焊工测试电弧和TIG机器似乎是双重目的，所以他们应该会没事依照片上的，只不过是一个米格机，我想知道有多少架米格的，他们有。
youdao
应用推荐
模块上移
模块下移
不移动