论文部分内容阅读
根据部标 JT3125-87《沥青混凝土摊铺机技术条件》的实施情况,交通部标准计量委员会经研究决定对该标准作部分修改,并以(88)交标计委字第05号文发出修改通知。现将随该文发送的标准修改通知单主要内容列下:(1)标准1.6条“驾驶员耳边噪声应不超过85dB(A)”,改为“驾驶员耳边噪声应不超过90dB(A)”。(2)标准1.9c 条“液压操纵的履带式和
According to the implementation of the superscript JT3125-87 “asphalt paver technical conditions”, the Ministry of Communications Standard Measurement Committee made a partial revision of the standard upon study and decided to amend the standard by (88) Notice. The main contents of the standard modification notice that will be sent with this article are listed below: (1) Standard 1.6 “Noise at driver’s ear should not exceed 85dB (A)” and “Noise at driver’s ear should not exceed 90dB A) ”. (2) Standard 1.9c "Hydraulically operated crawler type and