It can effectively get rid of muddy organic matter, iron, manganese etc, reduce the hardness of the water to make all specifications of the water quality fully meet the state fresh water standard of fresh drink water.Blow molding system 1. Excellent Mech...
Table 9. Leaf count, leaf surface area (SA, cm2), and leaf surface area/head fresh weight (cm2/g) response by treatment. Differing letters within response variables (columns) denote significance at alpha = 0.05. Leaf Count 1,2 % Leaf SA 2 % Leaf SA/Head FW % H5 39.5 A 100% ...