This standard specifies the list of hazards,safety requirements and protective measures for shield machines and their verification,requirements for instruction handbook.
This standard is applicable to shield machines with circular section,and other types of shield machines may refer to.
This standard does not cover all mechanical,electrical,hydraulic,pneumatic and other device hazards,nor does it cover all hazards involved in the general standard.For hazards not covered by this standard,see GB/T 15706.
定价: 1164元 / 折扣价: 990 元 加购物车
This standard specifies the terms and definitions, basic parameters and models, technical requirements, test methods, inspection rules, accompanying documents, signs, packaging and transportation of earth pressure balance shield machine.
This standard is applicable to earth pressure balance shield machine with circular section.
定价: 840元 / 折扣价: 714 元 加购物车