zbaske lujvo

s1 is the engineering/technology of/behind products z2 made of materials/parts/components z3.

Cf. zbasu, saske.

In notes:

selzbazbaske
x1 is the civil engineering about construction x2
zbacu'u
c1 is a/the production/building/assembling function/activities involving person(s) c2=z1(ind./mass) making/building/assembling z2 out of z3.
zbafavycu'u
c1 is/are the function/activities involving persons c2 developing products f2=z2 made by z1; c1 is product development.
enge
x1 is an architect/designer/engineer of x2