3-roll planetary mill

KRM planetary mill

Planetary Mill

Three-high Planetary Mill

Vertical planetary mill

1# Generator Single Unit Initiating Single Pump

cable-stayed bridge with a single tower and single

cable-stayed bridge with single cable plane and single tower

single box single room

single column over single pile

Single hole with single initiation

single transmitter to single receiver

single warp and single weft weaving

Wet autogenous mill ball mill continuous grinding technology

[011] multiple-slip-oriented copper single crystal

[011] oriented single crystal

[011]orientated Ni base single crystal

“single seat， single vote” system

126 single break

1338 nm single wavelength