The content thereof includes: the product's technical-economic parameters, service life, range of application, term of guarantee, methods for installation, methods of maintenance and conditions for storing, term of technical maintenance and repair, and ot
The content thereof includes: the product's technical-economic parameters, service life, range of application, term of guarantee, methods for installation, methods of maintenance and conditions for storing, term of technical maintenance and repair, and ot
内容包括：产品的技术经济参数、使用寿命、使用范围、保证期限、安装方法、维修方法和保存条件、技术保养检修期以及其它有关产品设计参数的有效数据。