标准编号：ISO 11901-3:2021
中文名称：冲压用工具 气压弹簧 第3部分：弹簧力度增加和紧凑高度的气压弹簧
英文名称：Tools for pressing — Gas springs — Part 3: Gas spring with increased spring force and compact built height
发布日期：2021-08
标准范围
This document specifies the dimensions (in millimetres), nominal initial forces and types of gas springs. It is applicable to gas springs with increased spring force and compact built height of type 1 700 to 200 000, pressurized with nitrogen with a nominal initial force of between 1 700 N (with a tolerance of ±5 %) and 200 000 N (with a tolerance of ±5 %), for use in press tools.
It also specifies marking, technical delivery conditions and designation.
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