portable searchlight with mounting equipment for vehicles, explosionproof 車輛用帶安裝設(shè)備的防爆型便攜式探照燈
the working principle and explosionproof characteristic of the system are expounded 簡(jiǎn)單敘述了系統(tǒng)原理,介紹了系統(tǒng)的防爆特性。
in order to satisfy the requirement of explosion protection of tubing tongs used in offshore production, a monitoring control system for explosionproof tubing tongs is developed by china offshore petroleum technology service company 鑒于海上油氣勘探開發(fā)對(duì)油管鉗防爆的要求越來(lái)越高,中國(guó)海洋石油技術(shù)服務(wù)公司研制了防爆型油管鉗監(jiān)控系統(tǒng)。
henan zhong yuan crame co ., ltd is joint-stock enterprise, mainly devolope, research manufacture crane of br " zhong qi ", namely single double beam bridge crane, do crane, magnet crane, explosionproof crane, grab crane special crane f power station 河南省中原起重機(jī)械有限公司是一家股份制合作工業(yè)企業(yè),主要自行開發(fā)研制生產(chǎn)"中起"牌單、雙梁橋式、門式起重機(jī)、電磁、防爆、抓斗、電廠專用軌起重機(jī)
the system is mainly comprised of a computer, sensors, cable, high pressure oil lines and electromagnetic overflow valve, has both the functions of measuring and control, and is awarded the explosionproof qualification certificate by china classification society 該系統(tǒng)主要由計(jì)算機(jī)、傳感器、電纜、高壓油管線和電磁溢流閥等組成,既具有監(jiān)測(cè)功能,又具有控制功能,而且取得了中國(guó)船級(jí)社的防爆合格證書。