The specification parameters and material types of artificial turf for football fields mainly include the following contents: Specification of grass fibersYoudaoplaceholder0 grass height ‌ : The standard specifications include 40, 50, 55, 60, and 64 millimeters. The mainstream products adopt a grass height of 50 millimeters, which complies with the FIFA standards. ‌Youdaoplaceholder0 density ‌ […]