The rod 14 is placed in the through hole of the radial axis 10 and is connected by a sleeve 15 and bearings 16 to the housing 17 . using a threaded joint body 17 is connected to the glass 20, associated with the spindle 1 by a pin 23. The housing 17 is connected to drive axial...
with a guiding shaft, and the right side of the guiding shaft extends into a guiding hole at the lower side of the sliding sleeve; a screw passes through a connection hole on the upper side of the connection body and is connected with the upper side of the sliding sleeve in a distance...
非常感谢。 [translate] aRadio Interference Supression Components 无线电干涉Supression组分 [translate] aThe auxiliary contact for 3 phase breaker is missing and it requires enlarging metal hole. 辅助联络为3个阶段破碎机是缺掉的,并且它要求扩大的金属孔。 [translate] ...
In a state that the drill pipe 5 is left, the bottom widening device A is set at the lower end of the drill pipe 5, and in the bored hole of the shaft section the bottom can be continuously widened.;COPYRIGHT: (C)1993,JPO&Japio 展开 ...
Performance: Ground steel edges,Ground steel edges ensure smooth, accurate reaming for precise hole enlargement. Size Range: 3-13mm,Versatile 3-13mm size range caters to a variety of hole enlargement needs. Usage: Taper hole on wood board,Ideal for creating tapered holes in wood boards for br...
The vacuity will no doubt take a conical form, the base being at the roof of the mine; once the hole is formed, the surface-ground begins to slip and fall in around, gradually enlarging the orifice, the material disappearing ... READE,T. MELLARD - 《Nature》 被引量: 0发表: 1881年 ...
must: impressupondonors that its core budget was not an administrative black hole but the key to running its educational programmes and thus should be seen as an investment in the future of the Palestine refugees; exploit all funding opportunities;enlargeitsdonor base ...
A drilling tool for forming a borehole, and process for drilling thereof. The present invention is an apparatus for use in drilling operations. It uses an under-reamer having a plurality of elongated arms with cutting elements at the ends of the arms for enlarging a previously drilled borehole...
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Defects in the absorber layer acted as electron-hole recombination centers9. From the VOC deficit value (Fig. 1n), it was deduced that the defect-related VOC loss was lower in the CZTSSe7-S absorber layer than that in the CZTSSe3-S absorber layer. Admittance spectroscopy (AS) was ...