Test results show that this kind of throttle has stronger anti-cavitation ability than the one-step one of the same shape.
实验结果表明这种节流形式比相同形状的一级节流具有更强的抗气蚀性能。
2
Polyether type of polyurethane has good dynamic function, which has been used in waterpower machines to anti - wear and anti - cavitation.
聚醚型聚氨酯具有优良的力学性能，已被广泛应用于水力机械抗磨和抗气蚀。
3
The anti-cavitation laser cladding technique for the surface of stainless steel is reviewed. The equipments, deposition process and laser cladding powder are introduced.