Why do people always call screwdrivers screwdrivers?

Why do some people call a screwdriver a screwdriver? Because a screwdriver and a screwdriver are the same thing, but they have different names. It is understood that not only the screwdrivers around Handan, but also Beijing, Tianjin, Hebei, Henan, Shandong and Shanxi are mostly screwdrivers, that is to say, screwdrivers are dialects in the northernmost region. It can not only unscrew all kinds of screws, but also lift beer bottles and pry open all kinds of barrel lids. In a word, screwdrivers are widely used in people's lives. The first thing to correct is the screwdriver, isn't it? Screwdriver? But? Cover cone? A screwdriver is the same thing, but it's called differently.

Beijing-Tianjin-Hebei urban agglomeration is a dialect of northern Shaanxi, northern Shaanxi and northern Henan. Why do you call it? Cover cone? ? Because most people came into contact with screwdrivers in the early days, their main purpose was not to turn the screws, but to pry open the bottle caps or cans. At that time, it was thought that productivity was backward and there were few mechanized orientals in the whole family, so there was no screwdriver there. For example, what are the names of Jiangxi, Anhui, Hubei, Henan, south of the Yellow River and Shaanxi? Screwdriver? The central and western regions are called? Change knives? What is the name of the Yangtze River Delta? Screwdriver? . Can effectively prove its original use.

Life is a hard screwdriver and a screwdriver are the same thing, but they are called differently. Screwdriver is a scientific name. ? Beijing, Tianjin, Hebei, Shandong, Shanxi, Shaanxi, northern Shaanxi and northern Henan dialects are called? Screwdriver? Jiangxi, Anhui, Hubei, Henan, south of the Yellow River, Shaanxi Guanzhong and other places are called? Screwdriver? The central and western regions are called? Change knives? What is the name of the Yangtze River Delta? Screwdriver? .

Function: 1. Ordinary screwdriver: the head handle is matched with screws, which is convenient for preparation. Just take it out and use it. However, because screws have many different lengths and thicknesses, it is sometimes necessary to prepare many different screwdrivers. 2. Combined screwdriver: The screwdriver separates the screw head from the handle. To install different types of screws, you only need to change the screwdriver head, and you don't need to bring a lot of screwdrivers. 3, electric screwdriver: electric screwdriver, as the name implies, is to replace the motor to install and remove screws, usually a combination screwdriver. 4. Clock driver: it is a precision driver and is often used to repair watch belts, so it is named. Small diamond screwdriver: the handle and body length are smaller than the commonly used screwdriver, and no clock driver is needed.