Interstellar arena

"Sorry, excuse me!"

Su Zijing seemed too involved and didn't respond at all, so Liu Fei had to take a step closer to increase the volume.

"Ah... what are you doing?"

Su Su suddenly woke up, looked back, and saw Liu Fei was almost stuck behind her, she couldn't help being startled and stood up from the chair, subconsciously looked around, and found that she and the person in front of her were the only ones left in the huge laboratory. The cleaner suddenly showed a look of panic on his face.

"I'm not doing anything, I'm just reminding you that get out of class is over!" Liu Fei took a step back to keep a distance from this woman, who exuded a strange fragrance, which made him feel weird.

"What's the matter?" Su Zijing breathed a sigh of relief seeing Liu Fei take a step back.

"You can leave now."

"Really... But, there is still more than an hour before get out of class ends." Su Zijing looked at the time displayed on the optical brain, and frowned.

"They're all gone." Liu Fei said expressionlessly.

"You want me to leave?" Su Zijing suddenly smiled softly.

"Yes." Liu Fei nodded.

"Ahem..." Su Zijing didn't expect Liu Fei's answer to be so direct, so she coughed quickly to cover up her gaffe.

"But, I still haven't finished the test, I'm sorry." Su Zijing calmed down, her smile disappeared, replaced by Leng Ao, and sat down on the chair again.

"..." Liu Fei opened his mouth, but couldn't speak.

"It'll be fine soon."

Seeing Liu Fei's sluggish face, Su Zijing felt an inexplicable pleasure. Of course, Su Zijing didn't understand the reason. You must know that Su Zijing has been surrounded by stars for a long time, and there are very few boys who are like Liu Fei. Treating her so indifferently, seeing Liu Fei deflated, would naturally give her pleasure. Psychologically, this is nothing more than a normal thing.

Soon, Su Zijing forgot about Liu Fei's existence, and once again concentrated on the test.

Time passed bit by bit, and Liu Fei stood motionless behind Su Zijing like a stone sculpture.

"I'm sorry to bother you..." Twenty minutes had passed, Su Zijing's work seemed to be making no progress, and Liu Fei finally couldn't help it.For him, this is a huge waste of time. The soldering iron head said that wasting time is tantamount to murdering money. Liu Fei has a very strong sense of time, everything is arranged in an orderly manner, and he will never waste any time .

"Don't bother me." Su Zijing immediately interrupted Liu Fei. She was in a bad mood. This was her [-]rd optical path test, and she couldn't find the cause of the optical path failure.

"The resistance of the photoelectric circuit mainly depends on the contact resistance between the dynamic and static contacts of the circuit breaker. The existence of contact resistance increases the loss of the conductor when it is energized, and increases the temperature at the contact point. Its value directly affects the normal The current-carrying capacity during work affects the cutting-off capacity of short-circuit current to a certain extent. Therefore, the resistance tester value of each phase of the circuit breaker's conductive loop is an important data for the installation, maintenance, and quality acceptance of the circuit breaker..."

"Ah..." Su Zijing stared blankly at Liu Fei with an incredulous expression.

"I don't mind helping you with your testing."

Liu Fei was asking for Su Zijing's opinion. In fact, he had already pulled Su Zijing and the chair away without any politeness. flickering, the data flow on the holographic screen is leaking crazily...

Two minutes later, a copy of the test light path data report was spit out from the machine.

"Okay, you can go."

"Oh." Su Zijing was still sitting on the chair, immersed in the shock. If she hadn't held a written document in her hand, she couldn't believe what happened just now. After spending an afternoon on the unfinished test work, this The cleaners did it in just two minutes.

Subconsciously, Su Zijing pinched her fingers,