国内直接法技术也已成熟，但生产厂家多数采用两步法，生产规模小，产品质量不高。
In China, direct method technology has also been mature, but most producers adopt two-steps method with small capacity and poor product quality.
结果表明：以刨花预压制坯再进行热压模压的两步法刨花模压工艺，制备具有立体结构的刨花模压装饰板材的技术路线是可行的。
The result showed that two-stage process was practical to pre-press particleboard mat then to hot-press in mold to produce tridimensional decorative particleboard .
介绍采用“两步法”处理高炉循环冷却水系统的在线(不停车)除垢清洗技术。
The "two-step method" in-line descaling rinsing technology for the circulation cooling water system of blast furnace was presented.
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