may-khoan-tu, mui-khoan-tu, mui-khoet-hop-kim, may-quan-mang-pallet, may-mai-hoi-msg-3bsn; may-mai-khi-msg-3bsn; may-mai-bong-mau-kim-loai; may-mai-bong-mau-thi-nghiem; may-cat-mau-kim-loai; may-cat-mau-thi-nghiem; may-duc-ep-mau-thi-nghiem; may-duc-mau-kim-loai; may-dua-hoi-tll-07; may-dua-hoi-tu-06; kim-do-do-cung-nhom-w-20; may-do-do-cung-kim-loai-cam-tay; may-kiem-tra-do-ben-keo-nen-vat-lieu; may-do-do-cung-vickers-hv