国产区成人精品视频,在线精品视频成人网,激情亚洲视频,成人精品视频在线观看播放,亚洲一区三区,欧美精品综合一区二区三区,日韩一区二区三区视频

★ hospital investment, construction
★Modular operating room development, production
★ hospital operating room, intelligent design,
Construction general contracting, etc...

★ Purification system and air conditioning system

★冷庫系統(tǒng)、工藝配管

★ cold storage system and process piping

★電氣系統(tǒng)、自控系統(tǒng)

★ electrical system and automatic control system

★ Central air conditioning installation engineering design and construction
★Design and construction of whole plant hydropower installation engineering
★ Pressure pipe installation engineering design and construction, etc...

★ clean room, PCW, CDA project

★氣體工程、純水工程

★Gas engineering and pure water engineering

★空調(diào)工程、電力工程

★ air conditioning engineering and power engineering

★消防、廢氣、廢水系統(tǒng)工程

★Fire fighting, waste gas and waste water system engineering

★自動供酸工程

★Automatic acid supply project

★智能監(jiān)控工程

★ hardcover rooms, hotels, villas, office buildings,
Commercial space decoration and decoration construction
★ Central air conditioning, HVAC engineering, fire protection,
Anti-smoke construction, building materials wholesale, etc...

★House building, building intelligence, foundationContracting with basic and municipal public works
★L(fēng)andscape greening, curtain wall, electronics,Biomedical, no raw purification, steel structure workersConstruction, etc...

★General contracting of housing construction engineering

★市政公用工程總承包

★General contracting of municipal public works

★鋼結(jié)構(gòu)工程總承包

★ general contracting of steel structure engineering

★土石方工程總承包

★General contracting of earthwork

★園林景觀綠化工程總承包

★General contracting of landscape greening project