The latest development of Shantou Railway: from the entrance of the mine section of Shantou Bay Cross Harbour Tunnel to the completion of No. 1 inclined shaft, a total of 7490 meters have been dug.

Thanks to CTOnews.com netizens for your clue delivery! CTOnews.com news on November 20, after more than 800 days, the Shantou Bay Cross Harbour Tunnel Mine Section of the Shantou-Shantou Railway (from Shantou to Shanwei) contracted by the 14th Bureau of China Railway was imported to No. 1 slope.

2023-11-24 IT Information 我要分享

The No. 2 inclined shaft of Yiliang tunnel of Chongqing-Kunming high-speed railway has been successfully completed, and the main tunnel of the world's longest high-speed railway tunnel with a speed of 350 kilometers per hour has entered the stage of const

Thank you CTOnews.com netizens for your clue delivery! CTOnews.com, September 23, according to China Railway, the No. 2 inclined shaft of Yiliang Tunnel of Chongqing-Kunming high-speed railway was successfully completed on September 23, with the longest speed under construction in the world.

2023-11-24 IT Information 我要分享

The Carpenter Optics released the TempampterS 100mm F2.8 Macro 2X 100 micro-axis lens with a first launch of 2300 yuan.

Thank CTOnews.com netizens and independent photographers for their clue delivery! CTOnews.com news on May 15, Carpenter Optics released tours 100mm F2.8 Macro 2X 100 Micro Shaft Lens, which goes on sale at 18:00 today

2023-11-24 IT Information 我要分享

What software does faro ls refer to?

This article mainly introduces what faro ls refers to software, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let Xiaobian take you to understand. Faro ls is a 3D laser scanner, the device

2022-06-02 Internet Technology 我要分享

Take stock of six common ways of material transportation

The original title: "this is the real porter, inventory of six common ways of material transportation, how many have you seen?" "when it comes to moving materials from one place to another, there are more options now. Photo source: pixabay, no matter whether it is particle or powder

2023-11-24 IT Information 我要分享

The secrets of braking moves that are more suitable for Chinese babies.

Electric cars are becoming more and more popular, and today we're going to talk about the regenerative braking system of electric cars-- and of course there are other ways you can stop a car. Why are brake lights installed at the rear of the car? The purpose of installing them is that when the car brakes, the driver behind can find and

2023-11-24 IT Information 我要分享

Anker three-in-one Apple Magsafe Magic Cube charging Base released by the Bank of China, priced at 1098 yuan

Thank you, CTOnews.com netizen Zai, for your clue delivery! CTOnews.com, May 22 (Xinhua) Last year, Apple partnered with partner Anker to launch a creative three-in-one magnetic cube charging base, which is certified by Apple.

2023-11-24 IT Information 我要分享

CHERRY MX1.1 TKL Mechanical Keyboard Snow Aurora release: 429 yuan, RGB cool lamp effect with high transmission key cap and suspension structure

CTOnews.com April 10 news, CHERRY previously launched the MX1.1 TKL keyboard, using a floating design. Now the snow field aurora version is on the market, the price is 429 yuan, using RGB cool lighting effect, with high transmission key cap and suspension knot

2023-11-24 IT Information 我要分享

After 1935960 hours, we solved the mystery of bicycle balance.

On this day, my colleague sent a video to the editor, saying that he would take an examination of the editor. Source: bilibili @ TheQ handmade "how can the wheel not be balanced when it is taken apart?" Can the problem of bicycles baffle my 12-year-old cyclist? If you want to know why this kind of bike can't be balanced, then we just have to start with the general public.

2023-11-24 IT Information 我要分享

What's the difference between an electric hammer and an impact drill, and how do they work?

When it comes to power tools, people will think of chainsaws, drills, cutters, etc., but they will also feel that they are far away from us ordinary people. These power tools should only be used by professional engineers. Even if they are bought a few times, they will be idle. What is waiting for them is forgotten in the corner and cannot be used many years later.

2023-11-24 IT Information 我要分享

National power investment: the ring base of the world's first super-large high-level sea water cooling tower for nuclear power has been successfully closed.

CTOnews.com news on November 14, according to SPIC (national power investment) news, 18:48 on November 12, the world's first nuclear power super-large high-level catchment seawater cooling tower-- national power investment in Guangdong Lianjiang nuclear power project

2023-11-24 IT Information 我要分享

TTC releases "Steel Shaft": reduce amplitude and shrapnel sound

CTOnews.com April 20 news, TTC today released a new mechanical keyboard shaft "Steel Shaft", which is the first TTC to use modified POM material shaft body to reduce amplitude and shrapnel sound. Officials say there are two kinds of shafts for this release. One is

2023-11-24 IT Information 我要分享

[out of the box] Asustek a bean 14 Pro space joint model photo reward: full of details, pay tribute to China's space industry

Asustek's a bean series has always been aimed at young and fashionable groups. In recent years, with the popularity of the national tide and the breakthrough of China's aerospace industry, more and more young people have begun to pay attention to China's aerospace. Therefore, Asustek chose to co-sign with China Aerospace and launched the a Dou 14 Pro Aerospace Alliance.

2023-11-24 IT Information 我要分享

TTC released gold shaft professional edition Pro series, using new polymer composite materials.

CTOnews.com October 11 news, today, TTC officially released the Golden Shaft Professional Edition Pro series, the first will have three shafts, namely the Golden Red Shaft Pro, the Golden Tea Shaft Pro and the debut Gold and Silver Shaft. According to reports, TTC gold and silver

2023-11-24 IT Information 我要分享

Kaihua and VarieKeys jointly launched three types of mechanical keyboard shafts: thunderbolt shaft, jump shaft and Xingdai shaft.

CTOnews.com, September 19 (Xinhua)-- Kaihua announced a partnership with VarieKeys to launch three "dopamine color matching" axes, namely the thunderbolt axis, the jump axis and the Xingdai axis, inspired by lovely cartoon characters. The thunderbolt shaft is a falling shaft with sound segment, which uses

2023-11-24 IT Information 我要分享

Kaihua released BOX blueberry ice cream shaft PRO:POM material, feel smoother

CTOnews.com January 13 news, Kaihua today released BOX Blueberry Ice Cream Shaft PRO, a silver-like shaft of all-POM material BOX axis structure derived from BOX Ice Cream Shaft PRO.

2023-11-24 IT Information 我要分享

Kaihua launched a joint customized master shaft with Daryou: 3.4mm master shaft, 7000 times + life span

CTOnews.com July 24, Kaihua launched a joint customized master shaft with Daryou, and the new shaft will be unveiled at the 20th ChinaJoy Exhibition in 2023. CTOnews.com summarizes the parameter information of the shaft body: new shaft body mining

2023-11-24 IT Information 我要分享

Jiadalong released extended shaft core version of "Little Raccoon" shaft: shorten the key range and hit the bottom ahead of time.

CTOnews.com October 28 news, today, Jiadalong officially released the extended axis core version of the "Little Coon" axis (Baby Racoon). CTOnews.com learned that this is a linear lengthened shaft core with a lightweight 2.0 cover.

2023-11-24 IT Information 我要分享

Jiadalong launched dwarf shaft 2.0: optional green / tea / red axis, 10 pieces 20 yuan

CTOnews.com January 10 news, Jiadalong has now launched a new product dwarf shaft 2.0, which can be selected as dwarf green shaft, dwarf tea shaft and dwarf red shaft, and the price is 20 yuan for 10 pieces. CTOnews.com learned that Jiadalong's new dwarf shaft 2.0 is better than the old one.

2023-11-24 IT Information 我要分享

Kaihua Zhi Series "Zhichun Shaft" Mechanical Keyboard Linear Shaft released: conical axis touches the bottom, so-called crisp sound

CTOnews.com September 11 news, Kaihua today announced the launch of the new series of products "Zhichun Shaft", which is the only linear shaft in the Zhi series. The biggest feature is that the conical shaft touches the bottom, the sound is clear, and it is also the last shaft of the Zhi series. According to reports, the axis of the shaft body passes through

2023-11-24 IT Information 我要分享