

MCQOPTIONS
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1. |
Drop_leg_is_ideally_a_vertical_drop._It‚Äö√Ñ√∂‚à ö√ë‚à ö¬•s_horizontal_section_is_a_needed,_and_it_should_be_exactly_horizontally_placed_at_least___________m_below_the_washer.$# |
A. | 1 |
B. | 5 |
C. | 55 |
D. | 7 |
Answer» E. | |