DIN1630 Seamless cov hlau yeeb nkab

DIN1630 Seamless cov hlau yeeb nkab
Tsham tam sim no
Txhawb tshuaj

Xi'an Shew-e-H hlau yeeb nkab Co., Ltd yog ib yam ntawm cov kev din1630 seamless cov yeeb nkab steel lwm tus neeg thiab kuj muaj npe nrov tej chaw tsim tshuaj paus, nruab nrog ntau kev din1630 seamless cov yeeb nkab steel factories, txais tos muas zoo din1630 seamless cov yeeb nkab steel ntawm peb lub tuam txhab.

DIN1630 kev kawm muaj seamless yeej unalloyed steel leeg. Thiab cov leeg no feem ntau los ntawm qhov siv tshuaj cog, hlab ntsha, yeeb-ua hauj lwm thiab los kuj muaj kev mechanical engineering.

Nws yog tsim los raws li yuav tsum muaj kev kawm. Nquag. yog tsis txawj zoo qhov tseem ceeb rau cov nyiaj pab ntau tshaj permissible ua hauj lwm siab rau cov leeg no. kub txias ntawm permissible ua hauj lwm yuav tsum tsis tshaj 300 tawm kawm ntawv

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