PVC线槽的规格型号尺寸主要包括以下几种：
20mm x 12mm
25mm x 12.5mm
25mm x 25mm
30mm x 15mm
40mm x 20mm
14mm x 24mm
18mm x 38mm
20mm x 15mm
20mm x 20mm
20mm x 25mm
30mm x 20mm
30mm x 30mm
30mm x 35mm
30mm x 40mm
30mm x 50mm
40mm x 25mm
40mm x 35mm
40mm x 40mm
40mm x 60mm
45mm x 25mm
45mm x 33mm
45mm x 45mm
50mm x 25mm
50mm x 35mm
50mm x 50mm
60mm x 30mm
60mm x 40mm
60mm x 50mm
65mm x 30mm
65mm x 40mm
31. 80mm x 40mm
32. 80mm x 50mm
33. 100mm x 50mm
34. 100mm x 60mm
这些规格尺寸可以满足不同应用场景的布线需求。用户可以根据实际布线需求选择合适的规格。建议参考产品手册或咨询制造商以获取更详细的信息。