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Luftpolster n n -s, =
gen. air bolster (puffernd, stoßdämpfend); air buffer (puffernd, stoßdämpfend); air cushion (puffernd, stoßdämpfend); cushion of air (tragende Luftschicht)
construct. air lock; airlock (z.B. in Wasserleitung); air-bound; air vessel (gegen Wasserschlag)
mech.eng. air-cushion; insulating air cushion
mining. air cushion
Luftpolster: 6 phrases in 4 subjects
Chemistry1
Communications1
General2
Transport2