Why do air conditioning merchants always say: laymen buy frequency converters, while laymen buy fixed frequencies? There is a significant difference between the two
Why do air conditioning merchants always say: laymen buy frequency converters, while laymen buy fixed frequencies? There is a significant difference between the twoWhen purchasing air conditioning, one often hears the following sentence:Non professionals buy frequency converters, while professionals buy fixed frequenciesSo, what are variable frequency air conditioners and fixed frequency air conditioners, and what are the differences between them?This article will provide a detailed explanation to help everyone better choose the right air conditioner for themselves.1...
Taobao Announces 618 Small and Medium Merchants' First Day Data, More than 2 Million Small and Medium Merchants Completed "First Order"
On the afternoon of June 1st, Taobao sent a special "battle report". Unlike previous transcripts filled with various types of "strong growth", this report records only "trivial matters" and is full of fireworks...