clear float glass

clear float glass clear-glass-headlights 是指什么大灯? 急.clear tempered glass ,是什么玻璃,材料名来的, 请问clear 4 mm toughtond glass是什么玻璃? float 请问brown float glass (not tempered)用来形容玻璃是什么意思?brown float glass (not tempered).这句话用来形容玻璃是什么意思? 请教高手soda lime float glass是一种什么玻璃?光学方面的 CSS中clear:left和float:left分别表示什么意思? glass glass glass GLASS tempered,low iron,ultra-clear glass 10mm 准确的意思? clear clear clear 英语翻译to measure the thickness of the float glass ribbon parallel as well as rectangular to the stress of the float glass ribbon rectangular to the drawing direction(down and cross profile) 离线低辐射玻璃属于钢化玻璃吗?reflective float glass和Low-E glass行内叫什么玻璃?是同一种玻璃吗reflective float glass 和 Low-E glass都叫做镀膜玻璃吗，离线低辐射玻璃有分钢化和不钢化的吗在线低辐