paMiyezo ya zinthu za ASTM imapangidwa ndi American Society for Materials and Testing, mfundo za ASTM zingaphatikizepo mankhwala, makina, thupi ndi magetsi a zinthuzo.Miyezo iyi imaphatikizapo kufotokozera njira zoyesera zomwe ziyenera kuchitidwa pazipangizo zomangira, komanso kukula ndi mawonekedwe omwe zidazi ziyenera kutenga.Zida zomangira monga konkire zitha kufunidwa ndi malamulo akumaloko kuti zikwaniritse miyezo ya ASTM zisanagwiritsidwe ntchito pomanga.Pakati pa ASTM A53(chitoliro chachitsulo chomanga）ndi ASTM A106 amagwiritsidwa ntchito kwambiri.

ASME ndiye muyeso wa American Society of Mechanical Engineers.Zofunikira za ASME zimatengera zomwe zidasindikizidwa ndi ASTM, AWS ndi mfundo zina zodziwika zadziko lonse lapansi.Miyezo ya ASME ndiyofunikira mwalamulo pomanga zomangamanga monga milatho, mapaipi opangira magetsi ndi ma boilers.Pakati pa ASME b16.5 amagwiritsidwa ntchito kwambiri.

ASTM ndiyomwe imayang'anira chitukuko ndi kukhazikitsanso miyezo yamitundu yonse yazinthu zakale ndi zatsopano.Chifukwa ndiyeso ndi mgwirizano wazinthu.

ASME ndikusankha ndikusefa milingo iyi pazantchito zoyenera zomwe zimagwiritsidwa ntchito, ndikusinthidwa kuti zitheke.

ASTM ndiye mulingo wazinthu zaku US, wofanana ndi wapakhomo GB713

ASME ndi kapangidwe kake, koma ASME ndi dongosolo lathunthu.