What is the difference between a spare part and an accessory?
零件和配件有什麼區別？
Spare parts are integral components of a power tool. They are part of its standard equipment – without them it is not possible to operate the tool. Examples of spare parts are toothed belts, bolts, brackets and carbon brush sets.
零件是電動工具組成的一部分。 它們是標準工具的一部分–沒有它們，就無法操作工具。 例如齒形皮帶，螺栓，支架和碳刷套件屬於零件。