Instant water heater that provides hot water immediately even without gas, 100V, usable anywhere.
イワセ
In just a few seconds, from cold water to hot water! With AC100V and a water source, you can use 48°C hot water anywhere.
17
Case Study of the Dollman Shock in Environmental Improvement Support System: Office Building Bias
マキシム
Did you know? Over 90% of office building troubles are related to toilet issues!
27
Method for lowering groundwater levels associated with the construction of sewage treatment facilities in coastal lowland areas.
アサヒテクノ 東京支店
Prior to the SWP construction method, a pumping test was conducted! Successfully achieved a favorable drop in groundwater levels.















































































































































