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 look over a Web page exactly the way you enter it listed here. You can wrap a phrase in square brackets to make it surface bold. One example is [my Tale] would pre