卫生防护

segregation green belt

卫生防护地带

73.neighbourhood unit 邻里单位 | 74.segregation green belt 卫生防护地带 | 75.integrated design for surgrade piping system 城市工程管线综合设计

Health protection zone standard for ironmaking plants

炼铁厂卫生防护距离标准

铅蓄电池厂卫生防护距离标准 Health protection zone standard for l... | 炼铁厂卫生防护距离标准 Health protection zone standard for ironmaking plants | 焦化厂卫生防护距离标准 Health protection zone standa...

Health protection zone standard for meatworks

肉类联合加工厂卫生防护距离标准

石棉制品厂卫生防护距离标准 Health protection zone standard f... | 肉类联合加工厂卫生防护距离标准 Health protection zone standard for meatworks | 制胶厂卫生防护距离标准 Health protection zone standard f...

radiation protection supervisor

辐射防护负责人

"辐射防护物质","radiation protection substance" | "辐射防护负责人","radiation protection supervisor" | "辐射公共卫生","radiation public health"

sanitary pump

生活污水泵

sanitary protection zone 卫生防护区 | sanitary pump 生活污水泵 | sanitary regulation 卫生条例

Radiological protection standards for gauges containing sealed radioactive source

含密封源仪表的放射卫生防护标准

地热水应用中的放射卫生防护标准 Radiolo... | 含密封源仪表的放射卫生防护标准 Radiological protection standards for gauges containing sealed radioactive source | 医用电子加速器放射卫生防护标准 Radiologica...

Health protection zone standard for sodium sulphuret plant

硫化碱厂卫生防护距离标准

水泥厂卫生防护距离标准 Health protection zone standard ... | 硫化碱厂卫生防护距离标准 Health protection zone standard for sodium sulphuret plant | 油漆厂卫生防护距离标准 Health protection zone standard...

Radiological health protection standards for producing gas mantles

汽灯纱罩生产的放射卫生防护标准

离子感烟火灾探测器放射卫生防护标准 Radiological pro... | 汽灯纱罩生产的放射卫生防护标准 Radiological health protection standards for producing gas mantles | 地热水应用中的放射卫生防护标准 Radiological ...

Health protection zone standard for making glue plant

制胶厂卫生防护距离标准

肉类联合加工厂卫生防护距离标准 Health protection zone standard... | 制胶厂卫生防护距离标准 Health protection zone standard for making glue plant | 缫丝厂卫生防护距离标准 Health protection zone standard...

Health protection zone standard for lime plant

石灰厂卫生防护距离标准

汽车制造厂卫生防护距离标准 Health protection zone standard for ... | 石灰厂卫生防护距离标准 Health protection zone standard for lime plant | 石棉制品厂卫生防护距离标准 Health protection zone standard f...

Hilt's law：希尔特煤品级定律

"hillside quarry","山坡石矿" | "Hilt's law","希尔特煤品级定律" | "hindered settling","阻流沈降"

Shaanxi Sunland Automatic Control Co.,Ltd：陕西神洲自动控制有限公司

SHAANXI QINCHUAN MACHINERY DEVELOPMENT CO.,LTD 陕西秦川机械发展股份有限公司 | Shaanxi Sunland Automatic Control Co.,Ltd 陕西神洲自动控制有限公司 | Shan Dong Shuang Yi Group Co.,Ltd 山东双一集团有限公...