Standard No.:	GB 17888.4-1999
English Name:	Safety of machinery --Permanent means of access to machines and industrial plants --Part 4: fixed ladders
Chinese Name:	机械安全 进入机器和工业设备的固定设施 第4部分：固定式直梯
Chinese Classification:	J09    Hygiene, safety and labor protection
Professional Classification:	GB    National Standard
Issued by:	CSBTS
Issued on:	1999-10-18
Implemented on:	2000-10-1
Status:	abolished
Superseded by:	GB 17888.4-2008 Safety of machinery - Permanent means of access to machinery - Part 4: Fixed ladders GB/T 17888.4-2008 Safety of machinery - Permanent means of access to machinery - Part 4: Fixed ladders
Superseded on:	2008-10-1
Abolished on:	2008-10-01
Language:	English
File Format:	PDF
Word Count:	10500 words
Price(USD):	310.00
Delivery:	via email in 1~5 business day

本标准规定了适用于有、无防坠落装置的单立柱或双立柱固定式梯子的安全要求和预防措施。本标准适用于作为进入机器通道的固定式梯子。该梯子可以是：――机器的组成部分；――固定到机器上的；――固定到机器附近的其他构件上的。对于作为进入机器通道的梯子的选择，见GB 17888.1。