JT/T 30.6-93 Technleal grade standards for workers in the communfcations industry-Waterway dredging- Waterway explosion workers.1主题内容 与适用范圈JT/T 30.6规定了航道爆...
JT/T 30.5-93 Techniceal grade standards for workers in the communications industry-Waterway dredging- Waterway drllrs.1主题内容 与适用范围JT/T 30.5规定了航道钻探工的...
JT/T 30.4-93 Technical grade standards for workers in the communications industry-Waterway dredging-Waterway divers.1主题内容与适用范围.JT/T 30.4规定了航道潜水工的等...
JT/T 30.3-93 Technical grade standards for workers in the communications industry-Waterway dredging- Survey instruments repairmen.1主题内容 与适用范围JT/T 30.3规定了疏浚...
JT/T 30.2-93 Technical grade standards for workers in the communications industry-Waterway dredging-Dredge surveying workers.1主题内容与适用范围JT/T 30.2规定了疏浚测量...
JT/T 30.1-93 Technical grade standards for workers in the communications industry-Waterway dredging-Delivery pipeline workers.1主题内容与适用范围JT/T 30.1规定了疏浚管线...
JT 0012-85.1范围1.1JT 0012为营运船舶的燃油消耗采用科学的计量方法和取得谁确的计最数据而制订。1.2JT 0012适用于各种以柴油机为动力的运输船...
JTS/T 170-3-2012 Code for Safety Assessment upon Completion of Port Construction Project.1总则1.0.1为统- 港口建设项目安全验收评价的技术要求，提高港口建设项...
JTS/T 170-2-2012 Code for Safety Assessment Prior to Port Construction Project.1总则1.0.1为统--港口建设项目安全预评价的技术要求,提高港口建设项目安全预评...
JTS/T 105-4-2013 Standard for Green Port Grade Evaluation.1总则1.0.1为统一绿色港口评价标准,规范评价行为,提高评价工作水平,制定本标准。1.0.2 JTS/T 105...
