• The machines to be served should be broken down ( or divided , or subdivided , or classified ) into three groups.
• These crystals can be classed into three sections.
• Melting furnaces can be separated into two main groups.
• The machines to be served should be broken down ( or divided , or subdivided , or classified ) into three groups.
• These crystals can be classed into three sections.
• Melting furnaces can be separated into two main groups.
Циммерман М., Веденеева К.. Русско-Английский научно-технический словарь переводчика. Russian-English scientific dictionary for translators. 2012