28

A circulation-type ultraviolet sterilization device capable of processing an area of approximately 280 tatami mats.
ラ・ポルタ
Air circulation ultraviolet sterilization device for treating airborne bacteria.
32

Cold Water Machine "Aquamax" / Water Temperature and Volume Meter "Dosamix"
愛工舎製作所 札幌・仙台・神奈川・名古屋・大阪・福岡
By combining them for use, you can perfectly measure the optimal water temperature and water volume for fabric preparation.
62

Experiment Collection - A Collection of Experiments for Use in Biology Classes and Club Activities
エヌ・ティー・エス
A carefully selected collection of 12 experiments, uniquely devised by science teachers from across the country.