hazard classification meaning in Chinese

危险分类

Test methods for the hazard classification of explosives - part 2 : test series 6
炸药危险性分级的试验方法.第1部分:试验系列6
Test methods for the hazard classification of explosives - part 3 : test series 7
炸药危险性分级的试验方法.第3部分:试验系列7
Test methods for the hazard classification of explosives - part 4 : test series 8
炸药危险性分级的试验方法.第4部分:试验系列8
Test methods for the hazard classification of explosives - part 1 : test series 5
炸药危险性分级的试验方法.第1部分:试验系列5
Determination for hazard classification and safe distance of composite solid propellant workshop building
复合固体推进剂厂房危险等级和安全距离的确定