多点变坡长距离带式输送机
multiple- point change plane long-distance belt con- veyor
多孔多并苯半导体
porous polyacenic semiconductor
多孔式积尘器
multi cell dust collector
非均匀分布多孔式整流器
Non-unlform Multiple hole straightener
分布式多输入多输出系统
distributed multiple input multiple output systems
内陆式多式联运运价表
interior point intermodal tariff
网丝多孔式微型换热器
sintered metal mesh heat exchanger
圆柱型多孔送风器
under-seated cylindrical perforated outlet