Gansu alpine fine wool sheep that used for both mutton and wool
high quality fine wool strain of Gansu Alpine Fine Wool Sheep
Qinghai highland semifine-wool sheep with dual-purpose type of wool and meat
Qinghai meat and wool using fine-wool sheep
Qinghai semifine wool sheep with Dual-purpose type of wool and meat
1-demensional stretching growth
a vertical stretching sheet
adaptive stretching function
anti-stretching correction
asymmetrical stretching vibration
axisymmetric stretching flow
Baumgarte ray-stretching method
belt stretching machine