步进式顺序控制器是一种通用性装置。
The Stepping Sequential Controller is a type of general-purpose device.
结合聚丙烯工艺过程的特点，对装置中的复杂控制回路及顺序控制进行分析。
This paper is analysis of complex control loop and sequential control for equipment, combine characteristics of polypropylene process.
设计制作了射击控制装置，并进行了电子发火试验，成功实现了对电子点火头的顺序发火。
The cassette of firing control circuit is made and that is proved correct through the electric firing test.
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