1.
The Application Value of 2-Stage Reciprocating Compressor in Food Cold Chain
单机双级压缩机在食品冷藏链中的应用价值
2.
single-cylinder two stage air compressor
单气缸双级空气压缩机
3.
horizontal single-stage double-suction volute pump
卧式单级双吸蜗壳泵
4.
single-stage double-acting centrifugal fresh water pump
单级双动式离心清水泵
5.
sheet-fed single colour perfector
单张纸双面单色胶印机
6.
ammonia/water absorption refrigerating machine with two stage generation and absorption process
双级发生和双级吸收式氨－水制冷机
7.
dual thrust rocket engine
双级推力火箭发动机
8.
ammonia-water absorption refrigerating machine with two stage absorption process
双级氨－水吸收式制冷机
9.
monoside twin shots welder(KD-16)
单面双点点焊机（KD-16）
10.
hand-operated single-and-double beam bridge crane
手动单双梁桥式起重机
11.
monoside twin shots welder(KD-17)
单面双点点焊机（kd-17）
12.
vertical straight side single action two point press
立式单动双刃矫直机
13.
single phase double insulation buffing machine
单相双连绝缘抛光机
14.
microcomputer-controlled grating double monochromator
微机控制光栅双单色仪
15.
Single-stage oscillator transmitter
单级振荡式雷达发射机
16.
single-stage ammonia/water absorption refrigerating machine
单级氨－水吸收式制冷机
17.
diesel-driven single stage centriufugal pump
柴油机驱动单级离心泵
18.
The Order of the Growth of B-value Bi-random Dirichlet Series;
B-值双随机Dirichlet级数的增长级