泡完后，建议佩戴前用洗洁精重新洗一次，1 楼已经说了为啥。

封装不易，点个 star

拧东西，最后都是杠杆原理，如果锈太多了，可能会断里面。

管钳
或者在管上打两个孔，插棍子拧

@openbsd 第四套的 5 角是钢芯镀铜合金

医生的一个厂造的……
请找向被骗方向思考这个问题。

这是小事，楼主你应该参考国内防控的方式保护自己，外面因为没法封村，所以真的不可想象。

@TabGre 应该是 防撞胶粒 吧，有很多高度的，贴到外置键盘上。

会容易引发电路板腐蚀，一定要喷最好用无水酒精，然后高温烤干。

一般都是酒精湿巾擦

我觉得不好看，那么应该就是真的一无是处了。
虽然与我司有点联系。

没有吧

developer.mozilla.org/en-US/docs/Web/HTTP/Methods

```

GET
The GET method requests a representation of the specified resource. Requests using GET should only retrieve data.
HEAD
The HEAD method asks for a response identical to that of a GET request, but without the response body.
POST
The POST method is used to submit an entity to the specified resource, often causing a change in state or side effects on the server.
PUT

The PUT method replaces all current representations of the target resource with the request payload.
DELETE
The DELETE method deletes the specified resource.
CONNECT

The CONNECT method establishes a tunnel to the server identified by the target resource.
OPTIONS
The OPTIONS method is used to describe the communication options for the target resource.
TRACE

The TRACE method performs a message loop-back test along the path to the target resource.
PATCH
The PATCH method is used to apply partial modifications to a resource.
```

楼主，新 5 角变色白色了，建议你重新考虑一下。