设计PCB电路图时，如何向相关部门申请需要的物料？
You do not have permission to edit this page, for the following reason:
This IP address has been blocked from editing Wikipedia.This does not affect your ability to read Wikipedia pages.
The IP address or range 202.165.120.0/22 has been blocked by ?ST47? for the following reason(s):
These types of services are commonly used for abusive editing and circumventing Wikipedia policies, so Wikipedia blocks them as a preventive measure — even if you personally haven't done anything wrong.
How to fix it:
- Turn off VPNs, proxies, or tools like iCloud Private Relay (for Apple users) or Microsoft Edge Secure Network. This is the most frequent reason users encounter this block.
- Try a different connection. Switch between Wi-Fi and mobile data, or use a home network instead of a public or work one.
- Whitelist Wikipedia. You may be able to whitelist Wikipedia from your VPN so that connections to Wikipedia aren't through a VPN service. Instructions for whitelisting Wikipedia on iCloud Private Relay can be found here.
- Still blocked? If you believe you are not running an anonymizing proxy or Tor, you should consider checking the configuration to make sure it is accurate. Sometimes the configuration for your network is changed without your knowledge, sometimes by malware. In truly exceptional circumstances, you may request IP block exemption. Approval is limited and based on specific criteria, and you should only request it if you have no other way to edit Wikipedia.
Note: These blocks are about the type of internet connection, not your actions. We appreciate good-faith contributors and want to help you get editing again.
{{unblock|reason=Caught by a web host block but this host or IP is not a web host. My IP address is _______. Place any further information here. ~~~~}}. You must fill in the blank with your IP address for this block to be investigated. Your IP address can be determined here. Alternatively, if you wish to keep your IP address private you can use the unblock ticket request system. There are several reasons you might be editing using the IP address of a web host provider (such as if you are using VPN software or a business network); please use this method of appeal only if you think your IP address is in fact not a web host provider.This block will expire on 05:09, 21 January 2026. Your current IP address is 202.165.122.186.
Even when blocked, you will usually still be able to edit your user talk page, as well as email administrators and other editors.
For information on how to proceed, please read the FAQ for blocked users and the guideline on block appeals. The guide to appealing blocks may also be helpful.
Other useful links: Blocking policy · Help:I have been blocked
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