What are the characteristics of fine chemical industry?
A、Manyvarieties
B、Smalloutput,mostlyinintermittentmodeproduction;
C、Functionalorend-use;
D、performance
发布时间:2024-09-24 17:55:52
A、Manyvarieties
B、Smalloutput,mostlyinintermittentmodeproduction;
C、Functionalorend-use;
D、performance