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新版强制国标发布将提升车用压缩天然气产品质量_我的网站

A | 　　记者了解到，市场监管总局(国家标准委)近日批准发布《车用压缩天然气》强制性国家标准，将自2027年8月1日起实施。　　本次标准修订旨在提升产品质量、保障使用安全、促进贸易公平。

B | 　　一是技术指标持续健全，新增甲烷值和互换性要求，明确车用压缩天然气的甲烷值应不小于65，与欧洲标准的要求保持一致，当甲烷值小于70时，加气站须在经营场所显著位置向社会公示具体数值。 Lawmakers passed the bill on Tuesday evening in a vote of 267-157, with 47 Republicans joining Democrats in support of the measure.,US Congressmen Ted Lieu (D-CA) said the legislation protects marriage equality under federal law and provides additional protections at the state level.,The bill repeals the Defense of Marriage Act, a law passed under former President Bill Clinton defining marriage for federal purposes as being between one man and one woman. The bill also requires interstate recognition of any marriages considered valid in the states where they were officialized.,Ted Cruz Weighs in Opposing SCOTUS Ruling Allowing Same-Sex Marriage17 July, 16:42 GMT,The legislation came in response to a US Supreme Court opinion written by Justice Clarence Thomas that suggested previous court precedents such as those protecting same-sex marriage could be reconsidered by the bench.,While many hailed the Tuesday vote, some have voiced their distaste for the move. Rep. Jim Jordan (R-OH) lashed out, saying the passage was just part of the "Democrats' campaign to attempt to intimidate" the US' highest court.,The measure now heads to the US Senate; however, its clearance in the congressional chamber remains uncertain as it has only received one Republican backer. The bill needs to attain the support of at least 10 Republican lawmakers in order to avoid the filibuster.,House Democrats intend to vote later this week to codify the right to contraception, which was established in 1965 when the US Supreme Court ruled 7 to 2 in the Griswold v. Connecticut case.。同一地区的车用压缩天然气应能互换使用，确保不同气源的天然气在切换使用时不影响发动机性能和安全性。