CB/T 4209-2013 The technical requirements of automatic CO2 fllet welding for hull structure.1范围CB/T 4209规定了船体结构C02自动角焊的焊接方法分类、焊工资格、...
CB/T 4208-2013 Technology requirements for floor pull-in method.1范園CB/T 4208规定了船体分段助板拉入法工艺的人员、操作前准备、工艺要求和检验等。CB...
CB/T 4202-2011 General specifications for marine piping filters.1范围CB/T 4202规定了船舶管路滤器(以下简称滤器)的分类、要求、标志、防护、包装和贮存。...
CB/T 4198-2011 Technical specification of marine medium speed diesel gearbox.1范围CB/T 4198规定了船用中速柴油机齿轮箱的要求、试验方法检验规则、油漆和防...
CB/T 4192-2011 Technical specifcations of material of pressure hull structure for submersibles and underwater equipments.1范围CB/T 4192规定了潜水器和水下装置耐压结构用...
QB/T 2984-2008.Xylo-oligosaccharide.8.2.2.3为勺试样的抽取:取样时，用清洁、干燥的取样工具插入包装袋的2/3，每袋取样100g， 将抽取的样品迅速混匀...
CB/T 4191-2011 Technical specifications of manufacture of pressure hull structure for submersibles and underwater equipments.1范围CB/T 4191规定了潜水器和水下装置耐压结...
CB/T 4186-2011 Turning device for aluminium accommodation ladders.1范围CB/T 4186规定了铝质舷梯翻梯装置的分类和标记、要求、试验方法、检验规则、标志、...
QB/T 2979-2008.Wood for musical instrument- Wood for piano.1范围QB/T 2979规定了弦鸣乐器钢琴产品用锯材的术语和定义、用材树种、要求、试验方法、检验...
QB/T 2978-2008.Piano Sound Board.1范围QB/T 2978规定了弦鸣乐器钢琴产品用音板的分类、要求、试验方法、检验规则和标志、包装、运输、贮存。QB/...
