Charge build-up is observed in most powder handling operations as soon as the powder is highly insulating or the equipment is made from highly insulating material. The ignition probability by discharges due to static electricity can drastically be reduce in practice. if only conductive material is used for all parts of the equipment and installations and if all these parts are safely ... https://dqinxyk4gvmv.timeblog.net/70682917/evaluation-of-rural-tourism-supply-chain-mesr-village