Home repair appliances must have a service certificate or consumers have the right to refuse

Home Appliances China Information Network News: In order to better regulate the market operation order of appliance repair service industry, safeguard the legitimate rights and interests of appliance repair service operators and consumers, and promote the healthy development of the industry. The municipal commercial department recently promulgated the "Measures for the Implementation of Shanghai's Standardized Appliance Repair Service Industry" (hereinafter referred to as the "Implementation Measures"), which has been formally implemented.

BTC Miner


Bitcoin mining is the process of creating new bitcoin by solving puzzles. It consists of computing systems equipped with specialized chips competing to solve mathematical puzzles. The first bitcoin miner (as these systems are called) to solve the puzzle is rewarded with bitcoin. The mining process also confirms transactions on the cryptocurrency's network and makes them trustworthy.

For a short time after Bitcoin was launched, it was mined on desktop computers with regular central processing units (CPUs). But the process was extremely slow. Now the cryptocurrency is generated using large mining pools spread across many geographies. Bitcoin miners aggregate mining systems that consume massive amounts of electricity to mine the cryptocurrency.
In regions where electricity is generated using fossil fuels, bitcoin mining is considered detrimental to the environment. As a result, many bitcoin miners have moved operations to places with renewable sources of energy to reduce Bitcoin's impact on climate change.

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