 Wysłany: Sob 15:48, 18 Gru 2010 Temat postu: Gas detection threshold for market access |
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| National Quality Supervision and Inspection Center (CQST), explosion-proof electrical Nanyang Institute,
\ \ \ system of standards: UL / GS (the United States, many Western countries have recognized) FCC U.S. electromagnetic compatibility of electronic products certificate ROSH EU environmental certification Non-Compulsory Certification: \ \ \ inspection certification units are: Shanghai Electric Explosion Inspection Station in Shanghai; domestic certification difficult intrinsically safe, explosion-proof simple. ATEX (Explosion-proof,red bull caps sale, explosion and the safety key separated into two categories, basically all the international recognition of the flag) explosion-proof electrical products Supervision is responsible for around foreign certification Shenyang, product assessment center testing, the fastest 3 month certification period,Coach Handbags, the new one-time entry of the businesses are more difficult to pass. CE (EU basic authentication of electronic products) \ \ \ \ \ , the fastest 1 month certification period. compulsory certification (mainly the three major certification CCCF / measurement / explosion-proof certification): \ also carbon monoxide, hydrogen sulfide and other gases, verification procedures,Women must-read - what to eat the most fruits and stovepipe skinny belly face-li,pink hair straighteners, access to the Internet to check. \ \ GB15322.1-2003 series of standards are 1-5, you can access the relevant information first. |
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