物料参数
| ProductCategory: | PCBs&Breadboards |
| Manufacturer: | SchmartBoard |
| Product: | PrototypingBoards |
| Type: | ThroughHole |
| Brand: | SchmartBoard |
| FactoryPackQuantity: | 1 |
| ProductCategory: | PCBs&Breadboards |
| Manufacturer: | SchmartBoard |
| Product: | PrototypingBoards |
| Type: | ThroughHole |
| Brand: | SchmartBoard |
| FactoryPackQuantity: | 1 |