Арматура с ручным управлением для трубопроводов судовых систем. Давления и проходы условные
船用管道手动阀 公称压力和直径
SAE AS1066B
Minimum Standards for Valve, High Pressure Oxygen, Cylinder Shut Off, Manually Operated
阀门 高压氧气 气瓶关闭 手动操作的最低标准
2002-03-01
SAE AS1214B
Minimum Standards for Valve, High Pressure Oxygen, Line Shut Off, Manually Operated
阀门 高压氧气 线路关断 手动操作的最低标准
2005-02-16
UNE 60708-1998
Manually operated ball valves and closed bottom taper plug valves for installations using gaseous fuels with a maximum operation pressure (MOP) up to 5 bar of nominal size greater than 50 mm and smaller than 100 mm.
手动操作球阀和封闭式底部锥形旋塞阀 用于使用气体燃料的安装 最大工作压力（MOP）不超过5 bar 标称尺寸大于50 mm 小于100 mm