不锈钢片材常用代号  Designation of SUS Steel Special Use Stainless

代用手作号志  substitute flag signal

用户代号  user number; customer number

可用代用品  viablesubstitute

CFC_s代用品  Alternatives for CFC

CFC3代用品  substitute for CFC 3

HTTP应用代理  HTTP proxy

PBX代用材料  PBX substitute

PB型代用棚车  PB alterate box car

不锈钢代用焊条  stainless steel substitutional electrode

不正确的代用品  incorrect substitute

材料代用  replacement of materials; Matrial substitution; substitute material; Base material substitution

采用用户仪器的测井服务  customer instrument service

柴油代用燃料  diesel replacement fuel

柴油机代用燃料  alternate fuel for diesel engine

超清洁代用燃料  Ultra clean alternative fuel

车种代用  Substitution of Car Types; Substitution of Empty Car Types; substitution of car type

成分代用模式  surrogate component model

船用号型  Shapes for ships