Chemical reagents preservation method
General rule: Solid reagents are usually placed in jars for easy access to the spoon or tw…
1. According to the application requirements of the paint, before the new product is used, the tank should be filled with water and soaked for five days. Then, the surface of the coating should be rinsed with water, and then the water should be filled f…
1. According to the application requirements of the paint, before the new product is used, the tank should be filled with water and soaked for five days. Then, the surface of the coating should be rinsed with water, and then the water should be filled f…
Model NO.: HJ-818
Color: Blue
Model NO.: HJ-828B
G.W.: 1350kgs
This model long-arm cylinder bed two needle machine, with the synchronized feeding of needle, feed dog and presser foot prevents the slippage of materials and forms neat stitches; Adopt sliding thread take-up, imported vertical double rotating…
Model NO.: HD-LDB200
Size: Medium-Sized
Model NO.: DY628903
Head: 50m
Model NO.: FL-501, FL-502, FL-503
Function: Electronic Type
5G nucleic acid sampling vehicle _ how much does the sampling vehicle manufacturer offer _ Ford v362 nucleic acid sampling vehicle _ nucleic acid sampling vehicle __ manufacturer quotation What is the mode of transmission of Delta viru…