Easily identify the Jianlan Chunlan method: 1. The leaves of Jianlan are wider than those of Chunlan, and the leaves of Chunlan are harder and rougher than the leaves of Jianlan. 2. Jianlan's blade knowledge has a little serration at the tip of the blade, but the serration of the spring orchid leaf edge is obvious. 3. Jianlan's fake bulbs are much larger than Chunlan's, while Chunlan is relatively small. 4. Jianlan's number of leaves is relatively small, and the stronger seedlings are also below the five leaves, while Chunlan has more leaves, and the strong seedlings are generally above the five leaves! 5. The diameter of the leaves around Jianlan is larger and is accompanied by red silk. Chunlan is relatively thin and has few red silk. 6. In the wild state, the leaves of Jianlan are better, and the roots are slightly smaller than Chunlan. Grinding And Polishing Machines
Grinding
The surface of mounting sample is not smooth. Grinding is to remove excess part of the sample with abrasive materials.
Polishing is to use a small amount of polishing powder or polishing liquid to place on polishing cloth, later the sample is polished.Purpose of polishing is to remove the deformation and scratches during the grinding process, resulting in a scratched mirror surface for microscopic analysis of the microstructure.
Grinding And Polishing Machines,Grinding Polishing Machine,Buffing Grinder Machine,Metallographic Grinding And Polishing Machine TROJAN (Suzhou) Technology Co., Ltd. , https://www.trojanmaterials.com
Easy to identify Jianlan Chunlan method
Polishing