**Where can I buy the standard?
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I’d like to ask **where I can buy genuine versions of some standard specifications; I’m seeking advice from experts everywhere. Thank you
Generally, the original version isn’t necessary; there are many options available online. But if you have enough money and really want to buy the original version, it’s available on platforms like Taobao, JD.com, and **Standard Network**
Standard Publishing Houses, bookstores near professional colleges and universities, industry associations, ... and so on.
There are also ones in the forum, such as Shutong’s small shop; P
To purchase genuine standards, go to **Standard Network.
They’re usually available for free download; if that’s not possible, just pay to download them
List of standards for occupational health, occupational diseases, radiation health, and radiation disorders: https://bbs.hcbbs.com/thread-3219547-1-1.html (Source: Haichuan Chemical Industry Forum – Huahai Chuanliu)