The difference between spruce and fir


The difference between spruce and fir morphology:
1. The spruce leaves are quadrangular strips; the fir leaves are flat strips.
2, spruce has leaf pillow; fir has no leaf pillow, leaves have leaf marks after falling off.
3. In the color of the leaves.......

Automatic continuous vacuum blister features


Features:


1. Control system: artificial intelligence, the system uses Siemens CPU224 host and Siemens EM222 module, the human-machine interface uses Delta 10.4 inch color touch screen, professional operation screen, corresponding to the ordinary operati.......

What is the price of eucalyptus in the coffin market?


Industrial Wood Market News: The recent performance of the eucalyptus market has been stable. It was learned from the market merchants that in March, the rafters were more general and the market was slightly lighter; during the furniture exhibition, the number of i.......