Skip to content

Classification

October 2019 — Question 39

What is the CLASSIFICATION of a floor-standing industrial washing machine used to clean sheets or panels of glass? The machine, which incorporates a self-contained electric motor, uses brushes to clean the glass of dirt and contaminants.

Why this answer

CBP publishes the key, not the reasoning. Our written explanation of why this answer is right — and which rule decides it — comes with a free account.

Read the explanation — freeNo password. One emailed code.

CBP's cited authority

§ HTSUS 8479.89.9499

Answer and citations as published in CBP's official answer key for the October 2019 examination.

Reading answers is easy. The exam is 80 of these in 4.5 hours.

Pass rates run 12–30%. Find out in 15 minutes whether you'd clear the 75% line today — free, no signup.