CB 497-2012 Water filters.1:范围CB 497规定了法兰连接尺寸和密封面按GB/T 569、GB/T 2501的吸入粗水滤器(以下简称...

行业标准2023.07.26

CB 570-2011 Rubber pipe jointed aluminum pipe penetrating piece.1范围CB 570规定了铝制胶管...

行业标准2023.07.26

CB 575-2012 Rubber pipe another with malc serew jointed bronze stop valve one en...

行业标准2023.07.26

CB 634-84.CB 634满足1974年“国际海上人命安全公约”二级要求和1966年载重线公约。1类型A型一水 平滑动式水密门;B型一垂 直滑动式水密门。...

行业标准2023.07.26

CB 4204-2012 Safety requirement for scaffold of shipyard.1范围CB 4204规定了对从事钢管脚手架(以...

行业标准2023.07.26

CB 4270-2013 Safety regulation of open fires operation in shipyard.1范围CB 4270规定了...

行业标准2023.07.26

CB 4271-2013 Salety 1cgulalion uf Jaugtvus cleuical upcualiunu in shipyaud.1范围CB...

行业标准2023.07.26

CB 4272-2013 Safety regulation of food and typhoon control in shipyard.1范围CB 427...

行业标准2023.07.26

CB 4287-2013 The safety technical requirements for special transport equipment.1...

行业标准2023.07.26

CB 4288-2013 Satty requirements for crane equipments.1范围CB 4288规定了船舶行业各企业用起重设备的安...

行业标准2023.07.26