A typical specification for a CFW is 6CFW or 8CFW. The number is the leg length of the weld and will be specified by the structural engineer based on the loads on the weld and the strength of the parent metals.

2007年6月1日 · If you have a read of this tutorial here: PSP 6.61 Custom Firmware Install on any PSP it will explain how to update your PSP and install the 6.61 CFW. I'm currently running the 6.20 PRO B7. I tried to update it to 6.60 but my PSP decided it wouldn't accept the update so I have to stay with 6.20.

This guide assumes your PSP is on official firmware 6.60 or 6.61 before starting. Refer to: Chronoswitch to reinstall official firmware if you currently have permanent custom firmware installed like PRO with Infinity 2. Updating the PSP to update to 6.60 or 6.61 official firmware if you currently are on a lower firmware.

PRO CFW supports the following 4 different PSP Kernel: 6.20, 6.35, 6.39, 6.60. If your PSP runs a firmware, lower or equal to 6.60, your PSP should be compatible to PRO CFW. Should your PSP run a firmware, lower than your target PRO Base Kernel Version, please install the appropriate Update File.

To convert ARK into a Permanent CFW you can use either cIPL or Infinity, along with the Full Installer for a complete permanent experience. New cIPL: works with every retail model (1K, 2K, 3K, Go and Street) on firmware 6.61 or 6.60. Classic cIPL: works with 1g and early 2g on firmware 6.60 or 6.61 as well as Testkits on 6.60 Testing Tool.

2013年8月27日 · The PSP Custom Firmware 6.61-Pro-C2 will work on all PSP models from the original PSP to the PSP Go and even the E1000, all you need is to be running the official 6.60 or 6.61 firmware to install and use this custom firmware.

The two types of construction fillet weld (Cfw) are 6cfw and 8cfw. The number indicated is the weld’s leg length. The engineers at Structural Consultancy will specify the length given the load that the weld is expected to endure. An additional key feature in adding the number is the strength of the parent metals.

This guide assumes you have updated your PSP to version 6.60 or 6.61 official firmware. 6.60 will offer slightly more compatibility for homebrew and plugins compared to 6.61. The PS Store is still accessible on 6.61 if you still want to access your purchases.

Infinity is a tool that enables persistent custom firmware on PSP firmware 6.60 and 6.61 for every model. To install infinity you must be on either firmware 6.60 or 6.61. If you have an old version of infinity (< 2.0), then you must uninstall it first by using Chronoswitch 7 or higher. Download and extract the latest version of infinity.

2006年9月6日 · 今天看到了一套国外人士做的钢结构施工图，上面有这样一句：all welding 6 cfw to as 15554 cat sp uno由于本人第一次接触国外图纸，对国外规范又不了解，所以希望高人能帮忙解释一下cfw cat sp uno这几个缩写（我觉得是）是什么意思谢谢！