冷压球团成形机
form-machine for cold-pressure pellet
氨制冷压缩机
ammonia refrigerating compressor
半封闭活塞式制冷压缩机
semi-hermetic reciprocating refrigeration compressor
semi-hermetic reciprocating refrigeration compress
半封闭制冷压缩机
semi-hermetic refrigeration compressor
爆压冷焊技术
cold welding technology under explosive pressure
变频制冷压缩机
inverter refrigeration compressor
丙烯制冷压缩机
propylene refrigeration compressor
常压冷藏
atmosphere pressure cold storage
atmosphere cold storage
冲压冷锻成形
flow control forming of sheet metal
单机双级螺杆制冷压缩机组
compound two stage screw compressor unit
单压冷凝器
single-pressure condenser