top firing的用法和樣例：
例句
- Removing packages by only applying heat from the top can result in damaged or lifted pads.
僅從頂部加熱拆除封裝器件會(huì )導致焊盤(pán)損壞或隆起。 - Top thermoform-fill-seal system manufacturers have developed new and improved options that meet increasing customer needs.
頂部加熱成型充填封口系統制造商已經(jīng)開(kāi)發(fā)新的和改進(jìn)的選項，滿(mǎn)足日益增長(cháng)的客戶(hù)需求。
