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联合国(UN)标准- 仅供英语

s Prevention of fire risks in the event of a rear collision shall be mandatory. The requirement for rear collision velocity shall be changed. 7 Agreement regarding UN/ECE regulation 41 04 S1 2014/2 2014/10/17 2014/10/9 Noise (motor cycle) The road surface for measuring the exhaust noise near the outlet shall be changed according to the new ISO. 8 Adopted proposal regarding UN/ECE regulation 44 04 S9 2014/73 2014/11/12 Child restraint sys...

法规认证 2025/06/24 更新

Emission Standards - California State Passenger Cars & Light Duty Trucks

with E10 fuel and soak at 65°f. Carbon canister filled to breakthrough (2 g breakthrough using 50% butane, 50% nitrogen). Carbon canister purged (bench purge or 2-day drive cycle). Connect the carbon canister to the fuel tank (both at 65°F). 2-day diurnal temperature cycling. Connect the canister outlet to the sample bag or enclosure and quantify the HC emissions. With Option 2, manufacturers are able to apply, to each class of vehicle, a flee...

法规认证 2024/12/13 更新