国产精品亚洲美女久久久_香蕉aa三级久久毛片_国产1区在线看你懂得_国产欧美国日产高清视频_国产精品 羞羞答答在线_素人人妻在线按摩不卡_日韩一级特黄av毛片_日本五级床片午夜视频_惠民福利亚洲AV成人无码网天堂_高清无码观看桃色无码视频免费网站不卡

Hotline:13378656621

ECHA plans to include Triphenyl phosphate in the SVHC list!

On October 16, 2024, the European Chemicals Agency (ECHA) announced that the Member State Committee (MSC) agreed at the October meeting to identify triphenyl phosphate (TPP) as a su…

Macao CTT opens Wi-Fi 6E band.

On April 15th, 2024, Macao Post and Telecommunications Bureau (CTT) issued a news announcement, announcing that the wireless data communication equipment operating in the frequency …

New Technical Reference of Digital Broadcast Radio Transmitter!

Technical Regulation about Digital Broadcast Radio Transmitter was something that’s been anticipated since last year, especially after SDPPI issued a public consultation about “So…

The United States revised the "Regulations on Certificate of Compliance Requirements"

On December 11, 2023, the United States issued a circular to revise the Regulations on the Requirements of Compliance Certificates.This revision will ensure that the certificate of …

IFT Approves the Annual Frecuency Bands Program 2024

The PABF (Annual program for the use and exploitation of frequency bands) 2024 includes the frequency bands of the radio spectrum that will be subject to bidding or direct assignmen…

Statement for CE certification of Mask

StatementWe solemnly declare that we only carry out product testing, without CE certification of masks, protection, hand sanitizer and other products, and without PPE authorization,…

The European standard for dust masks is en149

Shenzhen xunke technology standard testing agency can handle the CE certification for masks on your behalf, and can handle it urgently. There is a huge demand for masks abroad, and …

What is the FDA certification for export to the United States?

FDA is the abbreviation of U.S. Food and drug administration, which belongs to the U.S. Department of health, education and welfare. It is responsible for the management of drugs, f…

--
荔浦县| 进贤县| 龙门县| 麻阳| 绵竹市| 尼勒克县| 台南市| 乐安县| 兴安盟| 安新县| 密山市| 色达县| 泾阳县| 吴川市| 呈贡县| 安丘市| 武城县| 乌审旗| 开鲁县| 金坛市| 平昌县| 永清县| 江油市| 凤阳县| 方正县| 雷山县| 安乡县| 萍乡市| 讷河市| 观塘区| 吉首市| 昌吉市| 兴国县| 肥乡县| 宜丰县| 高雄市| 新化县| 元谋县| 米林县| 墨竹工卡县| 海宁市|