Bees, whose scientific name is Apoidea in Latin, belong to the phylum Arthropoda, are winged insects, can fly, have poisonous stingers, and can sting people. Hymenoptera is distributed all over the world except Antarctica. It is a large family with many m
After the palm fresh fruit sterilizing is completed, Fresh palm fruit bunches are sterilized and transported to the thresher drum, which can separate the fruit particles from the bunches by rotating and beating.
Barrel nut is also named dowel nut. Normally, it is used on furniture (desk, chair etc.), which is assembling with bolt to connect several parts of the furniture. With this nut, assembling furniture is coming to be easy and interesting. We can produce bot
Manganese and iron ions are widely existing in surface and underground waters. These elements are naturally occurring and in small amounts are essential to a healthy diet, but excessive iron and manganese in a water system can promote the growth of differ