The one who was calmer was Pan Shihua. After seeing Xie wearing new clothes today, he thanked him for making relevant preparations.
The teachers of the National Association were a little nervous and dissatisfied with Zhang Huayao's actions.
Vice President Bi cleared his throat: cough cough.
Fu Xinheng looked back.
Xie Wanying caught Teacher Fu's eyes.
Don't think Mr. Fu is a cold person, but he will take the overall situation into account on certain issues, but he is more cautious in doing things, not like Zhang Dazhao is a reckless hero.
You don't want to answer that no one is blaming you. If you want to answer—this is what Mr. Fu meant to her.
If she doesn't answer now shrink-headed turtle. Wouldn't Teacher Fu like classmate Pan more? From this point of view, the opportunity given by Mr. Zhang must be seized. She took out the new clothes and put them on like this today, which is also considered a risk.
Without hesitation, she stood up.
The teachers present at the scene were already blinking when Zhang Huayao called out, but they didn't expect that what Zhang Huayao said before was not a joke, and they really asked the students to answer the questions.
Seeing that she stood up and did not refuse to answer, all the big cows here were stunned: What can a student say
When pairs of eyes projected over like spotlights, Xie Wanying spoke in a correct Mandarin voice: "I think, first of all, this material is not good enough."
Huh~ This classmate Xie deserves to be the number one honest person. Zhang Huayao narrowed his eyes.
The big cows are actually doubting this point, but they can't talk to people from other manufacturers for a while. Now, let's see how Xie will deal with manufacturers next. He is confident about this, because the latest information about the drug that Xie said last time saved his old mother.
The others continued to wait, waiting for her to explain her definition further.
After all, the people from the manufacturer couldn't help but refute her first: "Our products can only leave the factory after passing the experience."
"I said it's not the customer's fault, I don't mean the product is unqualified." Xie Wanying corrected.
There is a little difference between failing and passing. It is true that some manufacturers like to use qualified products as an excuse to avoid product liability, which is a headache. The so-called qualified products are generally only benchmarked against domestic industry requirements. However, it can refer to the failure to meet the requirements of the clinicians of the customer base. No one knows that the latter's compliance line is far beyond the former, and the establishment or revision of relevant domestic standards lags far behind the actual standards, and some of them last for several years. Among medical consumables, why clinicians prefer to use foreign products is precisely because some domestic manufacturers can only provide qualified products.
The people from the manufacturer were choked up by her words.
After hearing what she said, the teachers present flickered their eyes: Hey, this student seems to be a bit of a surprise
"For the artificial blood vessels made of ePTFE abroad, its structure, micropores, and pore spacing are very well controlled under a microscope. It shows that when it is implanted in a living body, it will allow people's own tissues to enter the gap and grow to form a solid blood vessel." Inner and outer membranes. This is very important to ensure the patency of artificial blood vessels and prevent blood leakage." Xie Wanying said.
"You mean the structure under the electron microscope? Our manufacturer must have done this inspection." The person from the manufacturer replied, "Our pore size can reach 30 microns."
The manufacturer who said this ended with a bit of pride and complacency. You know, this aperture technology is very difficult to pass.