Mechanical properties of the steel strip, deformation of flux-cored wire, the hole size of dies, drawing speed, friction and lubrication conditions had obvious effects on the drawing stress.
The sorting specification could be realized through changing different hole size screen mesh.
Hair shavings are applied by directly sieving hair fibres through multiple meshes with different hole sizes.
Influence of focus electrode bias, focus hole size and grid electrode bias on the emission electron beams was discussed.
Pay attention to their fair share of oil gas hole size, and the design of the gas points capacity.
Cementing of the slim hole is very difficult due to its small hole size and annular clearance, and the conventional cementing technology cannot meet the requirements of field cementing.
Cat's whiskers are very hard, like the wire, the energy of the hole size.
The hole size is limited by the ring thickness.
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