JT/T 302-1996 Technical conditions of marine air sac in inland rivers. 1范围 JT/T 302规定了船用气囊的品种、规格、技术要求、试验方法和检验规则。 JT/T 302适合于船舶气囊上下水工艺中使用。 2定义 本标准采用下列定

JT/T 303-1996 The specification for using and maintaining motor vehicle tires. 1范围 JT/T 303规定了汽车轮胎的拆装、使用、维护、修补、翻新、储存等技术要求。 JT/T 303适用于载货汽车和客车轮胎的使用与维修。

JT/T 305-1997. 1范围 JT/T 305规定了客车电动换气扇(以下简称换气扇)的产品分类、要求试验方法.检验规则标志、包装、贮存、运输和交货验收。 JT/T 305适用于客车用电动换气扇. 2引用标准 下列标准包含的条文,通过在本标准中引用而构成为本标准的条文.在标准出版时所示版本均为

JT/T 306-1997 Technical speification of automobile fuel saving products. 1范围 JT/T 306规定了汽车节能产品使用必须具备的技术条件。 JT/T 306适用于各类汽车节能产品。 2引用标准 下列标准包含的条文,通过在本标准

JT/T 307.1-1997 Code for highway and main formation and administrative maintenance organizations Code for the Provincial trunk highway. 1范围. JT/T 307.

JT/T 307.3-1998 Code for highway and main formation and administrative maintenance organizations Code for the tunnel of national highway. 1范围 JT/T 307

JT/T 33.13-93 Technleal grnde standards for workers in the communtcations industry-Communicatlons engineering- Bridge basis drill workers. 1主题内容 与适用范圈

JT/T 33.14-93 Technical grade standards for workers in the communications industry-Communications engineering-Explosive workers. 1主题内容 与适用范围 JT/T 33.1

JT/T 33.15-93 Technical grade standards for workers in the communications industry-Communications engineering- Pavement workers. 1主题内容 与适用范圈 JT/T 33.1

JT/T 33.16-93 Technical grade standards for workers in the communcations industry-Communications engineering-Qulity-testing workers. 1主题内容 与适用范围 JT/T