標(biāo)題: ASTM F 1863-1998 測(cè)定透明部件夜視加權(quán)護(hù)鏡的透射度的標(biāo)準(zhǔn)... [打印本頁(yè)] 作者: 兌水 時(shí)間: 2009-12-3 20:18 標(biāo)題: ASTM F 1863-1998 測(cè)定透明部件夜視加權(quán)護(hù)鏡的透射度的標(biāo)準(zhǔn)... F1863-98 Standard Test Method for Measuring the Night Vision Goggle-Weighted Transmisivity of Transparent Parts