seam face
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It is important to provide the complete sets of equipment for the thin coal seam fully mechanized working face.
因此随着技术的发展，薄煤层工作面利用采煤机与
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3Facings and bagging to be laid flat and smooth ,elimianting welt seam from rolling to face side of garment .
袋口垫布和袋布要平顺，避免袋唇缝卷到衣服正前面
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His face is seam ed with sorrow.
他的脸因忧愁而布满了皱纹。
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Research on application of downward ventilation to coal mining face in horizontal seam with coal outburst in potential
结果表明，在采用下行通风后，采空区绝对瓦斯涌出量为上行风时的80%，工作面φ(CH4)下降了75%，瓦斯不再超限。
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The system of production in thin coal seam fully mechanized working face was selected independently.
我国薄煤层储量十分丰富，占全部可采储量的20%以上，但整体开采水平落后于中厚及厚煤层开采水平[1]。
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- 更多网络解释与seam face相关的网络解释 [注：此内容来源于网络，仅供参考]
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side face seam：侧面接缝
side face ==> 侧面 | side face seam ==> 侧面接缝 | side fastening bolt ==> 侧紧螺栓
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face seam：表面接缝
face seal type 表面密封型 | face seam 表面接缝 | face shield 电焊用手持面罩