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Steel structure ultrasonic inspection report common problems and countermeasures
导读近年来,建筑钢结构逐渐普及,已经成为了工业企业用房的主流结构。然而建筑钢结构的焊...
2023-11-21 -
Stamping die maintenance knowledge
冲压模具的一级保养1.装模时的保养 (1)装模前,要对模具的上下表面进行清擦,保证...
2023-11-21 -
How to effectively prevent mold skip waste?
今天我们来说下“如何防止跳废料”。喜欢小编文章的朋友可以点个“关注”哦!小编会一直更...
2023-11-21 -
Commonly used flaw detection methods
一、超声波探伤它是利用超声波在介质中遇到界面产生反射的性质及其在传播时产生衰减的规律...
2023-11-21 -
Analysis of nondestructive testing status in China
无损检测行业在我国己有几十年的历史,随着社会经济的发展,无损检测行业已经涉及到了人们...
2023-11-21 -
Types and functions of non-destructive testing ultrasonic testing test blocks
The test block is one of the important equ...
2023-11-20 -
A new technology of magnetic particle detection -- low-frequency magnetic flaw detection
关键词:低频、脉冲、充电※ 提高探伤深度,检测表面和近表面更深的缺陷。※ 探伤后不用...
2023-11-20 -
The difference between calibration, verification, calibration and verification
在日常工作中我们经常遇到校准,检定,校验,标定等计量专业术语,因为工作中的精力和时间...
2023-11-20