device can realize effective control of high-speed construction elevator safety stability in the super high-rise building, guarantees the safety demands of high-speed construction elevator stability control, improves comprehensive benefits of safety management, and lowers the safety risk of construction ...
Product Name:High speed Construction mortar scraping machine;Usage:Painting Wall;Keyword:Cement Plastering Wall Render Machine;Application:Construction;Plastering width:130cm;Type:Automatic;MOQ:1 Set;power supply mode:lithium battery;Applicable materials
Hoisting Speed 36 Max Lifting Height over 200 Loder Weight 2*2000kg Other attributes Core Components Motor Place of Origin Liaoning, China Warranty 1 Year UNIQUE SELLING POINT Long lifetime Weight (KG) 500 kg Video outgoing-inspection Provided Machinery Test Report Provided Dimension(L*W*H) 3m*...
China’s Maerdang Hydropower Station to complete final testing, set for full operation 2024-12-30 15:12:47 China's top economic planner sets up department to boost low-altitude economy 2024-12-30 10:46:22 Guangxi advances connectivity with high-speed rail construction, Longmen Bridge opens...
High speed Construction Vertical Transport cargo passenger hoist high speed construction hoist Specification Model Load Capacity Lifiting Speed Motor Power VFD Safety device Single cage SC 200 2000Kg 0~80m/min 0~96m/min 3×26(87Hz) 3×18.5(87H...
根据“The construction (建设) of high-speed railways in China began with the building of the Qinhuangdao-Shenyang High-Speed Railway (HSR) in 1999.”可知秦沈高铁是中国第一条高铁线路。故选A。 (2)题详解: 推理判断题。根据“In 2019, there were about 1, 700 kilometers of HSR in service, ...
The construction(建设) of high-speed railways in China began with the building of the Qinhuangdao-Shenyang High-Speed Railway(HSR)in 1999.Now the high-speed rail network in China is the largest in the world.So far,there have been about 1700 kilometers of HSR in service,along with trains ...
根据划线词后面的“which is mainly made up of 8 long-distance high-speed rail lines: four north-south HSR lines and four east-west HSR lines”(主要由8条长途高铁线路组成:4条南北高铁线路和4条东西高铁线路)可知,grid的意思是“网络,网格”,B项最能描述该单词。故选B。 (3)题详解: 推理判断题...
(construct) of a new high-speed railway connecting two neighbouring cities is being carried out. 相关知识点: 试题来源: 解析 construct是动词"修建,建造"。construction作为"建造"讲是不可数名词。作为"建筑物"是可数名词。分析句子可知此处要填名词做主句,根据谓语动词is可以判断用用单数形式。所以此处是指不...
根据第一段的开头"The construction(建设)of high-speed railways in China began with the building of the Qinhuangdao-Shenyang High-Speed Railway (HSR) in 1999."(中国高速铁路的建设始于1999年秦沈高速铁路的建设。)可知,中国的高铁建设是从建设秦皇岛至沈阳的高铁开始的。故选C。 (2)简单计算题。根据第一...