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- DIN EN 374-3-2003 耐化学腐蚀和微生物的防护手套.第3部分:耐化学品渗透性的测定
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发布日期:2003-12
实施日期:2003-12-01
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简介:This European Standard specifies the determination of the resistance of protective glove materials to permeation by potentially hazardous non-gaseous chemicals under the condition of continuous contact. It is emphasized that the test does not represent conditions likely to be found in service, and the use of test data should be restricted to comparing materials chiefly on a relative basis in broad categories of breakthrough times.#,,#
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- DIN 1988-7-1988 饮用水设施的技术规范(trwi).腐蚀和钙质沈积的防护dvgw技术法规
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发布日期:1988-12-01
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- DIN 1988-7-2004 饮用水设施的实施规范(trwi).第7部分:腐蚀和钙质沉积的防护.dvgw实施法规
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发布日期:2004-12-01
实施日期:2004-12-01
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简介:The standard describes the measures to take for construction and operation of drinking water installations to keep down the rate of corrosion of the materials and the calcareous deposit.
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- DIN EN 374-2-2003 耐化学腐蚀和微生物的防护手套.第2部分:耐渗透性的测定
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发布日期:2003-12
实施日期:2003-12-01
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简介:This document specifies a test method for the penetration resistance of gloves that protect against chemicals and/or micro-organisms. At this time it is believed that gloves which resist penetration, when tested according to this part of EN 374, will form an effective barrier to micro-biological hazards.
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- DIN EN 15361-2007 蒸压加气混凝土预制加筋构件中腐蚀防护覆层对横向锚杆的锚固能力影响的测定
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发布日期:2007-06
实施日期:2007-06-01
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简介:This document specifies a pull-out test method for the verification of the applicability of the declared outer diameter of the transverse bars with corrosion protection coating ф<down tot,g> in the calculation of the anchorage capacity of transverse anchorage bars (see A.10.3 in prEN 12602-2006) in prefabricated reinforced components of autocalaved aerated concrete(AAC).
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- DIN EN 12487-2007 金属的腐蚀防护.铝和铝合金上经清洗和未清洗的铬酸盐转化涂层
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发布日期:2007-07
实施日期:2007-07-01
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简介:This European Standard specifies requirements for rinsed and non-rinsed and non-rinsed and non-rinsed chromate conversion coatings on aluminium and aluminium alloys intended to protect against corrosion and serve as a base for other coatings.
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- BS EN ISO 7291-2010 气焊设备.小于等于300bar的焊接、切削及相关工艺用多头管系用压力调节器
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发布日期:2010-11-01
实施日期:2010-11-01
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