Mafi Kyau 10 Manyan Ma'anonin Maɗaukakin Maɗaukakin Maɗaukaki A cikin Amurka

Mafi kyawun Maɗaukakin Maɗaukakin Maɗaukakin Maɗaukakin Maɗaukakin Maɗaukaki 10 A cikin Amurka Na al'ada na al'ada adhesives yawanci suna da ma'anar refractive kusan 1.5. Wannan yana haifar da al'amurran da suka shafi asarar refection a lokuta inda ma'anar refractive na kayan kristal da gilashin ya fi abin da aka ɗaure. Manyan kamfanoni suna aiki tuƙuru...