Operations. KiHa 283 series trainsets are used on the following services. Ōzora services between Sapporo and Kushiro, since 22 March 1997; Hokuto services between Hakodate and Sapporo, since April 1998, until 31 October 2013; Tokachi services between Sapporo and Obihiro, since 11 March 2000, until 31 October 2013; History. A three-car pre-production set was delivered from …

(3-Aminopropyl)triethoxysilane (APTES) is an aminosilane frequently used in the process of silanization, the functionalization of surfaces with alkoxysilane molecules.It can also be used for covalent attaching of organic films to metal oxides such as silica and titania.

4次量産車までの5両 (1 - 5) はキロ283形 (1 - 5) として落成した。 仕様はほぼ同一だが、登場当初は各座席に電動 カーテン が設置されていたが、カーテンの電動設備は順次壁のスイッチ部分にふたをして使用を停止し、手動扱いに改められている。