Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 3681-2011 |
Plastics methods of exposure to direct weathering, to weathering using glass-filtered daylight, and to intensified weathering by daylight using Fresnel mirrors 塑料 自然日光气候老化、玻璃过滤后日光气候老化和菲涅耳镜加速日光气候老化的暴露试验方法 |
China National Standards Fresnel |
 English PDF |
| GB/T 27510-2011 |
Fresnel lens in DLP，CRT，LCOS and LCD projection television screen DLP、CRT、LCOS及LCD投影电视屏幕中的菲涅尔透镜 |
China National Standards Fresnel |
English PDF |
| Find out:2Items | To Page of: First -Previous-Next -Last | 1 |
+86-755-25831330
