美利体育登录入口官网:JIS B 2355-1:2000 流体动力用和通用的连接件.带ISO261螺纹和 O 形环密封件的端口和螺柱端头.第1部分:截断平头壳体内带有 O 形环密封件的端口
Connections for fluid power and general use -- Ports and stud ends with ISO 261 threads and O-ring sealing -- Part 1: Ports with O-ring seal in truncated housing