H-Mtengo wamtundu wautali wokhala ndi gawo lalikulu la H-lowoneka bwino, lomwe limatchulidwa chifukwa mawonekedwe ake ndi ofanana ndi kalata ya Chingerezi "H". Ili ndi mphamvu yayikulu komanso yamakina, ndipo imagwiritsidwa ntchito pomanga, yomanga, kupanga makina ndi minda ina.
Chinese National Standard (GB)
H-Matanda ku China amapangidwa ndipo amagawidwa kutengera ndi mitengo yotentha ya H-batsing ndi bata (GB / T 11263-2017). Kutengera mliri wonyezimira, umatha kugawidwa mu hy-Beam (HW), sing'anga-sing'anga (HM) ndi Mtengo Wapadera-Blange (HN). Mwachitsanzo, HW100 × 100 imayimiranso muyeso wambiri wokhala ndi mulingo wambiri wa 100mm ndi kutalika kwa 100mm; HM200 × 150 imayimira sing'anga wanyumba ya H-Mwala ndi mliri wa 200mm ndi kutalika kwa 150mm. Kuphatikiza apo, pamakhala zitsulo zozizira zokhala ndi mizere yochepa komanso mitundu ina ya H-yandalama.
Miyezo ya ku Europe (en)
Nyama ku Euronda imatsatira mfundo zingapo za ku Europe, monga En 10034 ndi En 10025, zomwe zimafotokoza za mawonekedwe, zofunikira zakuthupi, zamagetsi komanso zoyeserera kwa H-Stand. Zovala za ku Europe ku Europe zimaphatikizaponso chimo, Ahe ndi Mamilandu; Chiri chodetsa chimagwiritsidwa ntchito polimbana ndi mphamvu bolial komanso zopingasa, monga nyumba zokwera kwambiri; A PE mndandanda ndiabwino kwa ting'ono kwa nyumba zapakatikati; Ndipo mipukutu yake imayenera kugwiritsidwa ntchito kwa ntchito zomwe zimafuna kupanga chowala chopepuka chifukwa cha kutalika kwake pang'ono ndi kulemera kwake. Mndandanda uliwonse umapezeka osiyanasiyana osiyanasiyana.
Chiritso: He100, he1
Abus: Heb100, Aheb1220, Ahebri, Hehe180, Ahe200, etc.
Merf prict: hem100, hem120, hem140, hemo160, hemo180, ed200, etc.
Americanver Standat HAT(Astm / ACIC)
A American Society yoyesa ndi zida (ASTM) yapanga mwatsatanetsatane malawi a H-a SEEM A6 / A6M. Mitundu ya American H-Moam H-Moam nthawi zambiri imafotokozedwa mu WX kapena WXXXy mtundu, mwachitsanzo, w8 24, pomwe "8" amatanthauza kulemera kwa phazi (mapaundi). Kuphatikiza apo, pali w8 x 18, w10 x 33, w12 x 50, etc. zofananira zofananira areASTM A36, A572, etc.
Muyezo wa Britain (BS)
Matanda okhala pansi pa muyezo wa Britain amatsatira zolemba monga BS 4-: 2005 + A2: 2013. Mitunduyi imaphatikizaponso chimo, heki, HN ndi ena ambiri, omwe ali ndi HD ndi akugogomeza kwambiri pakuthana ndi mphamvu zopingasa. Nambala iliyonse yofananira imatsatiridwa ndi nambala yosonyeza magawamu apadera, mwachitsanzo hn200 x 100 ikuwonetsa kutalika ndi kutalika kwake.
Muyezo wa mafakitale waku Japan (Jis)
Muyezo wa mafakitale waku Japan (yis) kwa H-H-States makamaka amatanthauza jis g 3192 Standard, yomwe ili ndi magiredi angapo mongaSS400, SM490, etc. SS400 ndi chitsulo chofanana ndi ntchito yomanga ntchito, pomwe SM490 imapereka mphamvu zapamwamba ndipo ndizoyenera kugwiritsa ntchito ntchito zochokera. Mitundu imawonetsedwa chimodzimodzi monga ku China, mwachitsanzo h200 × 200, H300 × 300, ndi zina zokhala ndi kutalika kwake.
Makhalidwe a Mafakitale a Germany (Win)
Kupanga kwa mitengo ya H-ku Germany kumakhazikitsidwa pa miyezo monga DING 1025, mwachitsanzo. Miyezo iyi imawonetsetsa kuti zinthu ndi zosinthasintha komanso ndizoyenera kugwiritsa ntchito mafakitale osiyanasiyana.
Oisitileliya
Miyezo: Monga / NZS 1594 etc.
Mitundu: Eg 100uc14.8, 150ub14, 150ub18, 150uc23.4, etc.
Kuti mumvenso mwachidule, ngakhale kuti miyezo ndi mitundu ya ma h-hy imasiyanasiyana kuyambira kwawo kupita kudziko ndi dera kupita kudera, amakhala ndi cholinga chofananira chopanga zinthu. Pochita izi, mukamasankha, ndikofunikira kulingalira zofunikira mwatsatanetsatane za polojekitiyi, zovuta zachilengedwe komanso zophatikizika ndi ma code akomweko ndi miyezo. Kutetezedwa, kukhazikika komanso zachuma kwa nyumba zitha kukwezedwa moyenera kudzera mu kusankha kwanzeru komanso kugwiritsa ntchito mitengo ya H-H-.
Post Nthawi: Feb-04-2025
