Makampani achitsulo ndi chitsulo chachitsulo adzaphatikizidwa posachedwa mu makina ogulitsa kaboni, kukhala makampani ofunikira kwambiri kuti aphatikizidwe ku National Carbon Stearm ndi mafakitale omanga. Pakutha kwa 2024, dziko la National Carbon "
Zosintha zosintha ndi mtundu wa membala wothandizira zomwe amagwiritsa ntchito molimbika, zitha kusinthidwa mogwirizana ndi mawonekedwe a mawonekedwe pansi pa template ya pansi, thandizo lake ndi losavuta komanso losavuta, limakhala losavuta, thandizo lazachuma membala ...
ASTM, yemwe amadziwika kuti American Society of America poyesedwa ndi zida zapadziko lonse lapansi zothandiza odzipereka pokonza ndi kufalitsa miyezo ya mafakitale osiyanasiyana. Miyezo iyi imapereka njira zoyeserera zoyeserera, zolemba ndi GUID ...
API 5l nthawi zambiri amatanthauza chitoliro chachitsulo (chitoliro cha mapaipi) cha kukhazikitsa muyezo, chitoliro chachitsulo chophatikizira zitoliro zosasangalatsa komanso chitoliro cha chitsulo chamasamba. Pakadali pano mu bomba la mafuta ambiri timagwiritsa ntchito chitoliro cha chipika cha chitoliro cha Strae ...
1 Kutchula Tanthauzo la Spcc anali woyamba ku Japan (Jis) "Wogwiritsa Ntchito Makina Ozizira Omwe Amakhala ndi" Manja A Shale " Chidziwitso: Maphunziro ofanana ndi SPCD (ozizira -...
China chitsulo chachitsulo chaposachedwa chikuwonetsa kuti mu Meyi, zitsulo za China zotumiza kunja kuti zitheke motsatizana. Kuchuluka kwa pepala kunja kunafika pa mbiri yayitali, yomwe coil yotentha yogubuduza ndi yamiyala yolimba komanso yakuda yowonjezeka kwambiri.