Jumlah kecil timah dalam makanan kaleng tidak berbahaya bagi manusia. Senyawa timah trialkil dan triaril berbahaya bagi makhluk hidup dan harus ditangani secara hati-hati.Your story will show up over a Website precisely the way you enter it right here. You can wrap a word in sq. brackets to make it surface Daring. For example [my Tale] would exhibi