Ntchito zamauinjiniya akunyanja za anthu zimayang'ana kwambiri pakukula kwamafuta ndi gasi komanso kugwiritsa ntchito mphamvu. Ukatswiri wapamadzi nthawi zambiri umatanthawuza zombo zomwe zimamangidwa mozungulira mafuta ndi gasi.
Chombo chaumisiri chakunyanja chimatanthawuza "chombo" chomwe chimagwira ntchito zina zamadzi kapena ntchito zapansi pamadzi. Ili ndi makina athunthu ogwira ntchito kuti amalize ntchito zinazake, monga chitsimikizo cham'madzi, ntchito zamadoko, zomangamanga zosungira madzi, zomangamanga zakunyanja, kupulumutsa ndi kupulumutsa, ndi zina zambiri. Kuphatikizira ma dredgers, zombo za crane, zombo zapamtunda, zombo zoyika zingwe, zopulumutsa zam'mphepete mwa nyanja ndi zombo zopulumutsira, madoko oyandama, ma doko oyandama, ma projekiti odumphira pamadzi, ndi zina zambiri. kukumana ndi mphepo zazikulu ndi mafunde, kotero kuti zipangizo zoyankhulirana zopanda madzi za m'mphepete mwa nyanja ndizofunikira.
Ningbo Joiwo Kuphulika-umboni Science and Technology CO., LTD. ali ndi zaka 17 zakubadwa popanga mafoni osalowa madzi. Tili ndi mitundu iwiri yamatelefoni osalowa madzi: matelefoni a analogi ndi ma IP. Tili ndi mafoni akuluakulu osalowa madzi a JWAT307. Matelefoni osalowa madzi a Joiwo onse amapangidwa ndi aluminum alloy, okhala ndi kiyibodi yachitsulo chosapanga dzimbiri komanso nyumba, zomwe zimatha kuteteza foniyo bwino kwambiri komanso kukhala ndi ntchito yabwino yosalowa madzi.
Kuphatikiza apo, monga ogulitsa mendulo zagolide ku Alibaba, tidzaperekanso ntchito zabwino zogulitsa pambuyo pogulitsa ndi kukonza.
Ngati mukufuna, chonde omasuka kulankhula nafe.
Nthawi yotumiza: Oct-18-2023