Thanks to Urakaze for translating
Some equipments are added in the next patch, these equipments improve the characteristics of consumables on your ship.
Equipment Slot 2:
-Smoke Screen improvement: -12% smoke screen duration, +30% smoke generator duration
-Defensive AA fire improvement: +20% to duration of the consumable
-Hydroacoustic search improvement: +20% to duration of the consumable
-Catapult Spotter improvement: +30% to duration of the consumable
Equipment Slot 4:
-Engine Boost improvement: +50% to duration of the consumable
Equipment Slot 5:
-Damage Control Party Improvement: +20% to duration of the consumable
Equipment Slot 6:
-Surveillance Radar Improvement: +20% to duration of the consumable