1.Environmental protective type snow melting agent. 2.Long effective. 3.Environmentally friendly. 1. General environmental protectionLD-1-1 NaCl≤40%, MgCl.6H2O ≥58%, Inhibitor:2%, Regulator:3.3 ‰.LD-1-2 NaCl≤20%, MgCl.6H2O ≥78%, Inhibitor:2%, Regulator:3.3 ‰. 2. Low-temperature environment-friendlyLD-2-1 NaCl≤30%, CaCl2.2H2O≥10%, MgCl.6H2O ≥56%, Regulator: 3.3 ‰, Plant growth-promoting agent: 0.8 ...