Polyether polyol (polyether for short) is a kind of organic polymer, which is prepared by polymerization reaction of starting agent (compound containing active hydrogen group) with ethylene oxide (EO), propylene oxide (PO), ethylene oxide butane (BO) and
G635 Granite is a kind of pink granite quarried in China. This stone is especially good for Countertops, monuments, mosaic, exterior - interior wall and floor applications, fountains, pool and and other design projects. It also called G635,G663,Anxi Hong,
Intelligent read pen is a functional pen which bring muti-languages , sounds and songs. It can read out when you point to the text and pictures.The reading pen and audio book help children build reading skills such as vocabulary, phonics and reading compr
Ergonomic design provides excellent operating experience.Easy-to-read volume display.The pipettes cover the volume range from 0.5μL to 10mL.Easy calibration and maintenance.
* High precision measurement of three phase voltage,three phase current,active power,reactive power,apparent power,power factor frequency and other electrical parameters.* Positive/reactive power/reactive power measurement.* Timed meter reading and timed
Product lifetime warranty, free supply of glue and cloth for maintenance. Our after-sales service personnel will solve difficult problems for you in time. After receiving customer information, give customers a treatment opinion or technical guidance that
DIN Tube Fittings Adapters have Metric male stud, BSPP male stud, UNF male stud, sealing types have Eolastic seal ED, O-ring, O-ring with retaining ring, Metal cutting face, sealing washer and taper thread.