Border Security Control and management equipments Tenders , Oil and gas Emergency Shutdown system and equipment Tenders , Bars and rods Tenders , Hot-rolled bars and rods Tenders , Lead bars, rods, profiles and wire Tenders , Zinc bars, rods, profiles and wire Tenders , Tin bars, rods, profiles and wire Tenders , Air cylinders Tenders , Compressed-air cylinders Tenders , Pumps and compressors Tenders , Pumps Tenders , Pumps for liquids Tenders , Taps, cocks, valves and similar appliances Tenders , Taps, cocks and valves Tenders , Valves defined by function Tenders , Central-heating radiator valves Tenders , Valves defined by construction Tenders , Penstock valves Tenders , Transmission, cam and crank shafts Tenders , Transmission shafts Tenders , Gears and gearing Tenders , Pithead winding gear, winches for underground use, and capstans Tenders , Pithead winding gear and winches for use underground Tenders , Elevators and conveyors Tenders , Pneumatic elevators or conveyors Tenders , Conveyors Tenders , Bucket-type, continuous-action elevators or conveyors Tenders , Belt-type continuous-action elevators or conveyors Tenders , Armoured-faced conveyors (AFCS) for mining Tenders , Emergency Security and Protection equipment Tenders , Security equipment Tenders , Electric motors, generators and transformers Tenders , Transformers Tenders , Liquid dielectric transformers Tenders , General purpose relays Tenders , Socket relays Tenders , Mercury relays Tenders , Power cables Tenders , Electrical parts of machinery or apparatus Tenders , Parts and accessories for vehicles and their engines Tenders , Security fittings Tenders , Installation services of engines Tenders , Hire of gas cylinders Tenders