Penetrant Test , worker apply developer to the welding of structure for finding the defect.
Schlüsselwörter
summing,
apply,
architecture,
background,
can,
closeup,
colours,
construction,
fractured,
defect,
destructive,
developer,
dry,
engineering,
equipment,
factory,
hand,
industry,
inspection,
inspector,
iron,
joint,
liquid,
material,
metal,
non,
old,
platinum,
quality,
repair,
skill,
solution,
solvent,
spray,
steel,
structure,
technology,
test,
text,
tool,
weld,
welding,
white,
work,
men at work
Deutsch
