常見例句China.Hundred Sichuan valve group limi. 發(fā)布者:中國.;百川閥門集團有限公司。Chia Wzhou Huihuag Mals Limi prouc high qualiy mals,oor lock、moris lock 、oor hals、ros oor hals sris. 溫州市輝煌五金有限公司主要生產(chǎn)高檔五金、執(zhí)手鎖、分體鎖。OXING accura will b machi limi compay profssio maufacur highss ssc, High-sp puch a accura high-sp hyraulic prssur puch. 奧星精密機械有限公司專業(yè)生產(chǎn)高精、高速沖床和精密高速液壓沖床。Nahui Harwar limi compay of Shaghai, which is a profssioal rpris of coppr, iro, sailss sl c. 上海納匯五金制品有限公司是一家專業(yè)生產(chǎn)銅,鐵,不銹鋼制品企業(yè)。The operating principle and the use of residual current protective device is introduced,and its selection, installation and limi tation are commented. 介紹了剩余電流動作保護器的工作原理及其用途,敘述了剩余電流動作保護器的選型、安裝及其局限性。The author thinks the sequence of limi ted-Smith stratigraphy can be recovered, and the methods and paths of recoverin g the sequence of limited-Smith stratigraphy are discussed. 文章認為有限史密斯地層的層序是可以恢復的,并提出了恢復方法和技術(shù)路線。 返回 Limi