driven cast-in-place pile of impact poreforming  冲孔灌注桩

impact environmental impact  环境影响

as cast high-tenacity nodular cast iron  铸态高韧性球墨铸铁

As-cast bainite Cast iron  贝氏体铸铁

As-cast malleable cast iron  铸态可锻铸铁

As-cast Nodular Cast Iron  铸态球铁

As-Cast Spheroidal Graphite Cast Iron  铸态球墨铸铁

Ductile Cast Iron As-cast  铸态可锻铸铁

gray cast iron and spheroidal graphite cast iron  铸铁

High Cr cast iron composite cast ram  高铬铸铁复合锤头

40% offset impact  40%偏置碰撞

ability to resist the impact of flowing liquid  抗流体冲击能力

Absorbed-in-impact energy  冲击韧性

AC impact short circuit based de-icing  交流冲击短路融冰

academic impact  学术影响力

accelerating impact  加速撞击

Accuracy of impact  命中精度

Acoustic impact testing  声振检测

acoustic-impact technique  音响敲击法