Why is Duobang FRP sheet expressed in unit weight, and what is the difference between it and the thickness commonly referred to in China?
1. Our company produces FRP sheets in accordance with the Australian AS/NZS 4257 4:1994 standard. According to different weight standards, FRP sheets are divided into several types based on their weight per square meter, including 1800 grams, 2400 grams, 3050 grams, and 3660 grams, corresponding to thicknesses of approximately 1.2mm, 1.5mm, 2.0mm,...