Letterpress involves a direct contact between the type and other items being printed and paper.
凸版印刷是一种字模或其他母体与纸张直接接触的印刷工艺。
" In compliance with requirement of safety technique Type B " must be marked on the label of products with direct contact to skin.
直接接触皮肤的产品在标识标注上应标明“符合B类安全技术要求”；
Type a influenza H1N1 is an influenza a H1N1 influenza virus from pigs caused by respiratory illness outbreaks in swine herds. Most patients have had with direct contact with diseased people.
甲型H1N 1流感是一种由甲型h1n 1流感病毒引起的猪呼吸系统疾病，可在猪群中爆发。患者大多为与病猪有过直接接触的人。
The condenser is of the direct-contact type, since the steam does not have to be condensed separately from cooling water and returned to a boiler.
凝汽器为直接接触式，因蒸汽不必与冷却水隔开凝结并返回至锅炉。
From 25-type gas stove to provide 980-degree heat, direct contact with the coal.
由25型热风炉提供980度高温烟气，与煤直接接触。
From 25-type gas stove to provide 980-degree heat, direct contact with the coal.
由25型热风炉提供980度高温烟气，与煤直接接触。
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