Standard No.:	GB/Z 18427-2001
English Name:	Hydraulic hose assemblies--External leakage Classification for hydraulic systems
Chinese Name:	液压软管组合件 液压系统外部泄漏分级
Chinese Classification:	G42    Rubber tube, rubber belt and tape
Professional Classification:	GB    National Standard
ICS Classification:	59.080.40 59.080.40    Coated fabrics 59.080.40
Issued by:	CBTS
Issued on:	2001-08-28
Implemented on:	2002-5-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	2500 words
Price(USD):	75.00
Delivery:	via email in 1~3 business day

本指导性技术文件为确定液压系统外部泄漏程度建立了一个统一的导则。分级的选择规定为通过目视而不是借助于仪器来判断软管接头部位泄漏状态。鉴于超过一段时间后泄漏状态可能会发生变化，因此，本指导性技术文件描述的是在观测期间内的泄漏状态。