Which of the following has more fire resisting characteristics? 1- Marble; 2- lime stone; 3- compact sand stone; 4-granite.

أفضل جواب: By maintain the cleaning of the floor regular, dry dusting of the floor.. Used buffing machine to buff t ... الإطلاع على المزيد

أفضل جواب: using agricultural sand with low silica % content will allow grass to grow. so use sand with high silica ... الإطلاع على المزيد

أفضل جواب: the lubrication system that gives a resitance rolling higher for life. الإطلاع على المزيد

أفضل جواب: The following are the few reasons for sand transfer. 1. Due to more than the design flow. 2. fautly strai ... الإطلاع على المزيد