次の認定試験に速く合格する!
簡単に認定試験を準備し、学び、そして合格するためにすべてが必要だ。
(A)Engineering company.
(B)Inspector.
(C)Owner.
(D)Manufacturer.
(A)Hydraulic bonded
(B)Chemically bonded
(C)Ceramic bonded
(D)Cement bonded
(A)Pre-qualification testing
(B)Visual testing
(C)As-installed testing
(D)Hammer testing
(A)Only when added in the field
(B)Only when extra strength is required
(C)Only when specified by the owner
(D)For all monolithic hot face castable refractory materials
(A)1/4 in. (6 mm)
(B)3/4 in. (19 mm)
(C)1/2 in.(12 mm)
(D)3/8 in. (10 mm)
(A)Alumina grit
(B)Silicon nitride
(C)Silicon carbide
(D)FCCU catalyst
(A)18 hours.
(B)24 hours.
(C)12 hours.
(D)8 hours.
(A)overlay
(B)overspray
(C)buttercoat
(D)paint
(A)test sample
(B)bag
(C)production run
(D)pallet
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