Offer Arolygu Ansawdd

Ffabrig profwr hydrostatig

Fabric-hydrostatic-tester

Profwr amsugno dŵr

Water-absorption-tester

Baddon Dwr

Water-Bath

Graddfa electronig

Electronic-scale

synwyryddion nodwyddau

needle-detectors

Peiriant tynnol

Tensile-machine

Profwr pwysedd dŵr

Water-pressure-tester

Siop dyn gwaith (1)

Work-man-shop-(1)

Profwr pwysau

Weight-tester

Siop dyn gwaith (2)

Work-man-shop-(2)