a high level of athletic talent

a high land-price policy

a high frequency and efficiency regeneration syste

a high and cold area

A Design of High Pressure Static Generator

980MPa high strength steel

980 MPa high strength steel

82MnA high carbon steel

82B high carbon steel

7715D high temperature titanium alloy

7050 High Strength Aluminum Alloy

6Cr21Mn10MoVNbN high nitrogen steel

65# high carbon wire

55% high Al-Zinc alloy

500hPa high

500 kV high voltage transmission line

50 MW super high pressure