1) Prevent the valve from being strongly striken in the process of installation and shipment, otherwise it may influence its normal performance.
2) Before installation, the user must check the valve flatly on the test clamps with some prepressing. It is not allowed to be freely-flip. This assures that magnetic material won’t be damaged by colliding, otherwise it will influence the magnetic force.
3) Clean the impurity such as aluminum or oil left on the inner wall of the stove and the surface of the valve.
4) Keep the good connection of the solenoid valve and thermocouple. Prevent the safety protection device from operating abnormally because of too big contact resistance.
5) The warehouse of solenoid valves must be dry and ventilated and strictly prohibit extrusion.
So in my blog almost all the stories are about my friend and my family. But there are just a few sentiments in it.
I want to put more stories about my real feeling to my friends and family in it. And some interesting stories, because I want to share my frisk with all of my friends. I hope everyone will happy after reading my blog.
I will note the life detail so that easy to write the story and share the frisk.
Enhance the lecture presentation by Blogging.I think that is very interesting. As a student, I think it is important to attract students to learn by themselves not the teachers. Use the video education will help students learn knowledge more easily. And students can review the knowledge clearly.
Tata Blog 游戏式学习
Online games are serious business! And when it comes to helping students learn, that’s as serious as it gets. If teachers and administrators were to consider principles involved in designing video games and apply those same principles to the classroom teaching experience, then learning would be so much more stimulating.
A flash presentation that details the pedagogical benefits of Online Video in Education, examples of uses, and a new web-based production/delivery system that simplifies the technology of streaming video. Features include In-Browser Recording and simple video integration with Learning Management Systems.
May be not all the people like to clean the cage but it is not for me. Because when I clean the cage the bird would very excited.
But now the bird is not in our room any more. Because all of us must go home after last term and we send the bird to one of our friend to take care it. At the beginning of this term we got the bad news. The friend of us told us that it was died in the winter. I feel very sad and I can not believe that is true. When I see the others birds flying in the sky I will miss it very much.
My boyfriend does not like go shopping with me. He said that it is much more tire than him working for a day if he go shopping with me. Then I will say: ‘oh, well then I will go shopping with the other boy if you don’t go with me.’ and make a face to him. (I just make a joke with him)
At this time he will pretend to be getting angry with me. And said: ‘you dare to!’ ‘Ha-ha, well then you must go shopping with me next time.’ I said. ‘My god!’ he said. I know that I am a winner at that time! ^0^