Hail Suppression by Anti-hail Gun  高炮消雹

hail suppression by artificial means  人工防雹

hail suppression by seeding  催化防雹

Artificial hail suppression  人工防雹

combined hail-suppression  联合防雹

Damage by hail  雹害

disaster caused by hail  雹灾

Hail Suppression  人工防雹消雹; 消雹; 人工防雹; 防雹; 人工增雨; 防雹原理; 抑雹

hail suppression measures  防雹措施

Hail Suppression Operation  防雹作业

hail suppression program  抑雹计划

Hail Suppression Technique  防雹技术

Hail-Suppression  防雹

hail-suppression decision  防雹决策

Injury by hail  雹害

Rocket rain-increase and hail suppression  火箭增雨防雹

Shanxi artificial precipitation and hail suppression office  山西省人工增雨防雹办公室

The Precipitaion Modification and Hail Suppression Office  吉林省人工降雨防雹办公室

the region of hail suppression  防雹区