輸(shu)(shu)送(song)(song)(song)帶(dai)是(shi)按用(yong)戶(hu)要求通過(guo)設計(ji)(ji)計(ji)(ji)算(suan)來制造(zao)的(de)。因(yin)此(ci)，各種(zhong)類(lei)型的(de)輸(shu)(shu)送(song)(song)(song)帶(dai)都有(you)它的(de)使(shi)(shi)用(yong)特(te)征和(he)適用(yong)范圍。用(yong)戶(hu)如何根據輸(shu)(shu)送(song)(song)(song)帶(dai)所輸(shu)(shu)送(song)(song)(song)的(de)物(wu)料性質(zhi)和(he)輸(shu)(shu)送(song)(song)(song)環境等因(yin)素來選擇輸(shu)(shu)送(song)(song)(song)帶(dai)的(de)品種(zhong)．這(zhe)對輸(shu)(shu)送(song)(song)(song)帶(dai)的(de)使(shi)(shi)用(yong)壽命(ming)有(you)著重要影(ying)響。所以輸(shu)(shu)送(song)(song)(song)帶(dai)的(de)使(shi)(shi)用(yong)特(te)征和(he)適用(yong)范圍是(shi)合理(li)使(shi)(shi)用(yong)輸(shu)(shu)送(song)(song)(song)帶(dai)的(de)重要基礎。
