China's National Institute of Metrology Builds First High-Precision Roundness Reference Device, Reducing Uncertainty from 20nm to 6nm

en.wedoany.com

China's National Institute of Metrology Builds First High-Precision Roundness Reference Device, Reducing Uncertainty from 20nm to 6nm

en.wedoany.com

☆ Yσɠƚԋσʂ ☆@lemmy.ml to

Technology@lemmy.mlEnglish · 7 hours ago

This article will provide a detailed introduction to the news about China's National Institute of Metrology Builds First High-Precision Roundness Reference Device, Reducing Uncertainty from 20nm to 6nm. For more engineering news highlights, welcome to check the Bulletin section of Wedoany.

You must log in or register to comment.

Chat

Technology@lemmy.ml

technology@lemmy.ml

Create a post

You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: !technology@lemmy.ml

This is the official technology community of Lemmy.ml for all news related to creation and use of technology, and to facilitate civil, meaningful discussion around it.

Ask in DM before posting product reviews or ads. All such posts otherwise are subject to removal.

Rules:

1: All Lemmy rules apply

2: Do not post low effort posts

3: NEVER post naziped*gore stuff

4: Always post article URLs or their archived version URLs as sources, NOT screenshots. Help the blind users.

5: personal rants of Big Tech CEOs like Elon Musk are unwelcome (does not include posts about their companies affecting wide range of people)

6: no advertisement posts unless verified as legitimate and non-exploitative/non-consumerist

7: crypto related posts, unless essential, are disallowed

Visibility: Public

This community can be federated to other instances and be posted/commented in by their users.

137 users / day
677 users / week
1.93K users / month
6.71K users / 6 months
1 local subscriber
42.9K subscribers
5.17K Posts
56.8K Comments
Modlog

mods:
MinutePhrase@lemmy.ml