Both a new writing carrier and a sampling equipment are used.
采用一种新的书写载体和图像采样装置。
The most desirable is the direct method of sampling the surface of the equipment.
最可取得方法是从设备表面直接取样。
The sampling system in coal the move is an important equipment coal handling system .
煤流采制样装置是煤的质量分析中的重要设备。
The sampling system in coal the move is an important equipment coal handling system .
煤流采制样装置是煤的质量分析中的重要设备。
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