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冷軋型鋼檢測項(xiàng)目報(bào)價(jià)???解決方案???檢測周期???樣品要求? |
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GB/T 19355的本部分對暴露在不同使用環(huán)境下的結(jié)構(gòu)件所使用的防腐蝕鋅覆蓋層及耐腐蝕等級提出了設(shè)計(jì)指南和建議。初始保護(hù)涉及到:——可行的標(biāo)準(zhǔn)工藝;——設(shè)計(jì)要求;——使用環(huán)境。本部分適用于采用以下工藝獲得的鋅覆蓋層:a) 熱浸鍍鋅層(熱浸鍍鋅制件);b) 熱浸鍍鋅層(連續(xù)熱浸鍍鋅鋼板);c) 粉末滲鋅層;d) 熱噴涂層;e) 機(jī)械鍍層;f) 電鍍鋅層。這些指南和建議不涉及鍍鋅鋼服役中的防腐蝕維修。這個問題的指南,可以參見ISO 12944-5和ISO 12944-8。
This Uganda Standard specifies the dimensions and sectional properties of cold rolled steel sections of thickness up to 8 mm for use in structural applications. (This Uganda Standard cancels and replaces US EAS 134:1999, Cold rolled steel sections - Specification, which has been technically revised).
This standard specifies for cold rolled steel sections the dimensional and cross-sectional tolerances.
specifies the dimensions and sectional properties of cold rolled steel sections of thicknesses up to 8 mm for use in structural and general purpose applications.
Specifies the dimensions and sectional properties of cold rolled steel sections of thickness up to 8 mm for use in structural applications
La presente norma è la versione ufficiale in lingua inglese e italiana della norma europea EN 10162 (edizione aprile 2003). La norma stabilisce le tolleranze dimensionali e sulla sezione trasversale per i profilati di acciaio laminati a freddo prodotti su macchine profilatrici a rulli.