It is an innovative transparent semiconductor function material of the n-type with high bandgap and low resistivity. This has been extensively used in optical electronics, gas sensors and catalysts. Indium Oxide In2O3 powder: Indium oxide This…
Adding polycarboxylate superplasticizer can make the compressive strength of precast concrete reach 40MPa grade at 8h to 18h.…
In terms of international pricing benchmarks, according to the CP data released by Saudi Aramco, the propane contract price (CP) in March was $895 / ton, up $120 / ton from the previous month, up 15.48% from the previous month and up 43.20% from the…
Diamonds are forever, Gold is precious but which is rarer? Gold is a heavy metal formed during the collision of neutron stars and is one of the rarest elements on Earth.During the formation of the earth, heavy elements gradually accumulated towards t…
0086-0379-64280201
brad@ihpa.net
skype
whatsapp