最大允许压差Δpc
critical pressure drop for sizing
化学分析允许差
allow difference in chemical analysis
化学分析允许差规范
application range of allowance difference in chemical analysis
母线允许压降
Generatrix permission pressure drop
允许压力
admission pressure
maximum permissible pressure
最大允许压力
maximum permissible pressure
最大允许压力降
maximum allowed presure drop
最低允许压力
minimum permissible pressure
最高允许压力
maximum allowable pressure
风压差压保护
differential pressure protection of compressed air pressure
油压压差控制器
oil pressure differential controller
包壳运行允许减薄量
cladding wastage allowance