H100 is a high performance and multi-purpose dual-rotor Large helicopter drones with autonomous flight,take-off and landing capabilities. It can carry a maximum load of 120kg and can last for 2-3 hours endurance to cover a range of max 300km. It is widely
The coal based columar activated carbon selection of high quality anthracite coal as the raw material, it is firstly crushed into powder, mixed with coal tar and water, and then pressed into the column type and processed by natural drying of 24h.
The most corrosion resistant tee nut inserts we offer, these inserts stand up to chemicals and salt water. They have four prongs on the flange to resist twisting in hardwood and softwood. Hammer them into a drilled hole to install. Installed length includ
Bituminous coal activated carbon is made from a variety of selected bituminous coal by scientific formula, grinding, unbonded molding, carbonization, steam activation, mechanical crushing and screening. It is mainly used in liquid phase decolorization, wa