Lub zog ntawm cov qauv hlau cuam tshuam nrog lub zog, thiab corrosion tsis kam thiab cov kev pab cuam zoo dua - kev pabcuam lub neej zoo dua qub {{4 4}}
1. Dab tsi yog qhov kev kuaj xyuas thiab kev saib xyuas rau h - nqaj steel?
Kev kuaj cov khoom lag luam ntawm H - nqaj Steel yog qhov tseem ceeb yuav tsum tau kuaj xyuas cov paib uas xav tau, thiab kho cov chaw tiv thaiv puas yooj yim {}}
{2. Yuav ua li cas H - Seem Beams thauj thiab ua haujlwm rau - qhov chaw?
H - Seem Beams feem ntau thauj khoom los ntawm cov tsheb thauj khoom lossis kev saib xyuas kom raug rau kev thauj khoom thiab cov hlua khi rau kev nyab xeeb yog siv los ua kom muaj kev nyab xeeb nqa .
3. Dab tsi yog tus qauv specification rau qhov loj ntawm h - puab nqaj hauv kev tsim kho?
Qhov luaj li cas ntawm H - puab nqaj nyob rau hauv kev tsim kho kev tsim kho yog teev los ntawm cov qauv siv hluav taws xob (A Thickness) Yuav tsum .}
4. Yuav ua li cas txoj kev tsim khoom lag luam ntawm H - nqaj hlau txawv ntawm qhov ntawm lwm cov qauv txheej txheem?
Kev tsim qauv ntawm H - nqaj Steel muaj qee qhov sib txawv.} {} {} {} {} {} {} ntu duab thiab qhov tseeb ntawm qhov ntev .