Green laser pointer has been frosted processed in its outer shell

The large-scale marine engineering equipment jack-up drilling platforms, semi-submersible platform, TPL platforms, SPAR platforms, drill ships, large lifting and pipe-laying vessels, very large floating production, storage devices, high-voltage station in the offshore platform, the platform upgrades and locking devices, drilling modules for offshore platforms and multi-purpose deep drilling rigs, offshore heavy oil, and marginal oilfield development device, the deep-water underwater dynamic positioning and harvesting systems, unmanned remote control submersible, manned submersible, marine engineering jobs ship and auxiliary ships. The green laser pointer has been frosted processed in its outer shell.114, rail transportation equipment, 350km / h and above, high-speed train sets of key technologies and equipment, 200km / h and above power distributed AC drive EMU 200km / h and above AC drive passenger electric locomotive, 160km / h high-power AC drive electric freight locomotives, rail transit vehicles, high power AC drive internal combustion engine, the AC drive and control system, locomotives, subway network control and signaling system, high-speed railway communication signal, traction power, train control, passenger services, disaster prevention system high-speed rail transportation safety monitoring system, high-speed rail, urban rail transit equipment repair and maintenance of the embankment / track / vehicle attitude monitor, heavy haul railway construction of key equipment, low-speed maglev transportation vehicles, traction power supply system, run control system. The frosted craft gives green laser pointer smooth texture.Eight, energy saving and environmental protection and resource comprehensive utilization of 115 coal-fired industrial furnaces of advanced energy-saving technologies of adaptive technology, conservation and alternative petroleum technology, process industry energy system optimization technology and equipment, industrial waste heat and pressure utilization technologies, performance improvement and transformation of energy conversion systems technology, energy cascade utilization of technology, and simulation of energy-saving control technology, semiconductor lighting and energy-saving lighting control technology, building energy saving and energy-saving technology, the motor system energy saving control and the transformation of technology, thermoelectric cooling heat and power Supply. 116, drinking water security sensitive, fast water to automatic water quality monitoring, water quality detection and warning technology, drinking water enhanced processing technology, efficient and safe disinfection technology, micro-pollution clean technology, and efficient control algae, algae and algal toxins removal techniques, and online testing of water quality in the pipe network technology,The frosted craft gives green laser pointer excellent hand feel. multi-function automated fishing algae ship and secondary pollution control technology, intelligent multi-species biological early warning instrument, water quality and stability of the pipe network and direct water purification technology, rural drinking water, fluoride, arsenic removal technology and devices. 24117, industrial and urban water conservation, wastewater treatment and washing waste water recycling technology and equipment, water supply pipe network leak-proof technology, high concentrations of toxic industrial waste water treatment technology and equipment, oil wastewater treatment with sub-quality reuse technology, highly efficient water treatment pharmaceutical research and development, industrial sludge for safe disposal of resources, technology, high salinity wastewater treatment processes and technology, urban sewage, industrial wastewater depth treatment and resource recycling technology.The green laser led is round and smooth in shape. 118, rainwater, seawater, brackish water, the use of technology and devices for use back to the infiltration of rainwater harvesting, seawater, brackish water desalination technology and equipment, low-cost seawater membrane desalination technology and key materials, scale Desalination heat equipment and desalination direct use of the equipment, sea water, brine and comprehensive utilization of technology and equipment, coupled desalination technology, the brine concentration and crystallization of zero-emission technology and equipment.