próbatest
B2
匈牙利语
coupon
名词
B2
TECHNICAL
1
coupon
C1
用法模式：
próbatest valamiből; hegesztési próbatest
暂无双语例句。
含义
Small material sample for testing
主题
engineering
|materials
|testing
|quality_control
|welding
|science
|technology
释义
A small piece of material taken from a larger batch or structure and used as a sample for mechanical, chemical, or other testing.
语法
暂无语法信息。
相关表达
这个词条暂未关联相关表达。