Cheng Zhi

The tangled things about the valve in the hotel project (1) Bright/dark rod valve
valve engineering Hotel Cheng Zhi
08-13
The hotel engineering hand-in-hand teaches you how to play with the gas fire extinguishing system
Handlebars engineering Hotel Cheng Zhi
08-02
Some problems that are easy to ignore when repairing pumps in hotel engineering
engineering Hotel Cheng Zhi
07-29
The air conditioning filter of the hotel project was moldy
engineering Hotel air conditioning Cheng Zhi
07-28
A brief discussion of hotel engineering on the stringing skills in the integrated wiring
Generic wiring synthesis engineering Hotel Cheng Zhi
07-28
The Paris Olympics are about to begin: a journey of dreams, a journey of journey
Cheng Zhi
07-27
Fire control room duty operation manual for hotel projects
engineering Hotel Cheng Zhi
07-27
Uncover the beauty of Java programmingMaster these coding specifications and make your code a model in the industry
This article inspires or deepens the reader's understanding by introducing the deep reasons behind the ubiquitous and extremely easy to ignore code specifications, and lays a solid foundation for developing good coding habits...
industry programming Cheng Zhi
07-23
Key points of the analysis of shielding technology in the integrated wiring system of hotel engineering
Cabling system Generic wiring synthesis engineering Hotel Cheng Zhi
07-21
These issues need to be considered for R404a refrigerant replacement for R22 in hotel engineering
engineering Hotel Cheng Zhi
07-14
Troubleshooting steps for compressor failure in hotel engineering
engineering Hotel Cheng Zhi
07-08
Analysis of outdoor network cable and indoor network cable of hotel engineering
Network cable Internet engineering Hotel Cheng Zhi
07-07
Fire safety technical standards for "three small places" of hotel projects
safe standard engineering Hotel Cheng Zhi
07-05
Truth is only within cannon range! The confidence brought by Mach 31, Geng Shuang is even cooler in the United Nations
Cheng Zhi Mach
07-03
Truth is only within cannon range! Countries have taken the initiative to return Chinese cultural relics, why are they all suddenly honest
China cultural relic Cheng Zhi
07-03
Dignity is above the edge of the sword, and truth is within range! Chang'e returned home, and the world became civilized
world Cheng Zhi
07-04
Selection, installation and case analysis of divergent pipes in hotel engineering
Installation engineering Hotel Cheng Zhi
07-01
Etching of semiconductor patterning processes
Cheng Zhi
06-26
This rabbit "three-breasted" is really handsome, and only with strength can it be charming, and the truth is within the range of this "three-breasted"...... [Come on] [Come on] [Come on] [Like] [Like] [Like] [
Cheng Zhi
06-13
Middle-aged unemployed, there are still loans to repay! How to deal with a midlife crisis around the age of 40? After reaching the age of 30, people should think and observe calmly, calculate and plan before making important decisions
Job unemployment strict around Cheng Zhi
06-03