Substrate scratchesSubstrate scratches are scratches on the surface of cold-rolled substrates due to rolling or unwinding. Since the zinc-iron reaction rate at the substrate scratch is significantly higher than that of the normal surface, th...英国华人论坛
Spiral welded pipe equipment common defect magnetic powder inspection or saturated. Spiral welded pipe equipment magnetic powder inspection or saturated can be useful found crack appearance, folding, double skin, hair, such as pinhole appear...英国华人论坛
Welded steel pipe, also known as welded pipe, it is through the process with steel plate or steel belt crimp made of welded steel pipe after forming. Language is simple, the welded pipe production type specification, less equipment investmen...英国华人论坛
There are usually two heating products for the pipe billet of the welded steel pipe, including pre-heating and rolling tube. When manufacturing welded steel pipe, the two heating products should be heated before in a given path, and it requi...英国华人论坛
When is the right time to visit an eye doctor? This is the most common of the questions people ask when told of the importance of regular checkups. It is wise to go for regular eye check up so as to keep problems at bay rather than visiting...英国华人论坛
Porosity of the weld metal at high temperatures, excessive absorption of the gas (e.g., H2) or because the bath inside the metallurgical reaction gases (e.g., CO), the bath is cooled and solidified in the time to discharge, and in the inside...英国华人论坛
For most people, plastic surgery is synonymous with cosmetic medicine. They want to go to a doctor purely to perfect and refine the already fairly attractive natural beauty they were born with. They go to enlarge their bust or to reduce thei...英国华人论坛
Topamax Lawsuit is becoming a hot topic these days and is the solution for many families who are affected by Topamax birth defects. Luckily, there are lawyers who are willing to assist and help families dealing with birth defects such as cle...英国华人论坛
Before looking into any particular bugs tracking tool lets have a look at the basic question and i.e what is a bug tracking tool? Why did every software tester worry about the defects tracking tools? What is the Defects Tracking Tool?In sof...英国华人论坛
The mayor of Boston said in March that he may condemn and seize the former Filene's Basement property slated for a multimillion-dollar building project currently stalled in the Downtown Crossing area. He also floated the idea of revoking the...英国华人论坛
An article published early online on June 3, 2008 in the Proceedings of the National Academy of Sciences reports the prediction of Jasper Rine and colleagues at the University of California, Berkeley that soon-to-be-available personalized ge...英国华人论坛
Although most boilers tend to be rather self-contained, there are a number of reasons why you would need to work on it from time to time. Perhaps it is a matter of replacements, and you need to install an entirely new boiler in place of the...英国华人论坛
Recently complaints about poor reception and dropped calls have been mounting to the point where one owner has sued Apple for misrepresenting 3G performance. Heres a rundown of some complaints that are reported by many users. Connectivity...英国华人论坛
Reading Level: Beginner Now is common that people has their house renovated. It mainly carried out after house owner has obtained approval from relevant approval agency.Normally we will not know when house defect will be happened.Most of the...英国华人论坛
A birth defect is a problem that happens while a baby is developing in the mother's body. Birth defects are defined as abnormalities of structure, work or body metabolism that are present at birth. These abnormalities lead to mental or physi...英国华人论坛