Drawing b: QDB belt conveyer may directly load matters to car.
图b： QD B型装载输送机是把输送机送来的物料直接对汽车装载。
2
The run results showed that the strength, activity and regeneratibility of QDB-04 catalyst met the requirement of the plant on raw coal gas CO shift reaction.
运行结果表明，该催化剂的强度、催化活性和烧炭再生性能均能满足该厂粗煤气变换装置的要求。
3
Type QDB-04 sulfur-tolerant shift conversion catalyst displays the characteristics of high stability of its activity and satisfactory organic sulfur hydrolysis performance.