谢谢

I am looking for this for years. I am living in Australia, some chinese engineering book is realy good, and not expensive. the probelm is that I can’t go to China to buy a book and China bookshop has no desire to dealing foreign costumer.

The electronic copy is really good to me to carry to anywhere

I work here for 8 years. honest to say that The engineers here is not so good technically as chinese engineers, I met on website

especially they don’t have the chance to have access of so many inforamtion, which are contributed by so many warm heart colleage and the website orgnizer. I wish to express my sincere appreciation to the friend who donate his time on this website and the orgnizer who give us the room for learn to each other

感谢楼主。

楼主太伟大了

多谢楼主！

真是本好书，这种书不多啊。