船舶和海上技术.可行驶内燃机车辆的货舱的通风.气流总需量的理论计算

[中文适用范围]： 本标准规定了为将污染空气稀释至允许的职业暴露限值内，内燃机车辆驾驶船舶货物处所所需室外空气理论量的计算方法。 附件A规定了船舶货舱内行驶的内燃机车辆废气中污染物含量的平均值。 附件 B 提供了有关可能驾驶内燃机车辆的船舶货物处所通风良好实践的一般信息和指南。 本国际标准的使用者应注意，在遵守本标准要求的同时，应确保遵守适用于各相关船舶的法定要求、规则和条例。 用户还应参考国际海事组织 (IMO) 制定的指南，其中包含海事安全委员会第 729 号通告 (MSC Circ. 729)《滚装货物处所通风系统指南和建议》。 [外文原描述]： This International Standard specifies methods of calculating the theoretical quantity of outdoor air required in cargo spaces of ships where vehicles with internal combustion engines are driven, in order to dilute the polluted air to within the permitted occupational exposure limits. Annex A specifies average values of the amounts of pollutants in exhaust gases from vehicles with internal combustion engines driven in cargo spaces in ships. Annex B gives general information and guidance as to good practice for the ventilation of cargo spaces in ships where vehicles with internal combustion engines may be driven. Users of this International Standard should note that, while observing the requirements of the standard, they should at the same time ensure compliance with such statutory requirements, rules, and regulations as may be applicable to the individual ship concerned. Users should also refer to guidelines developed by the International Maritime Organization (IMO) contained in the Maritime Safety Committee Circular 729 (MSC Circ. 729), Guidelines and Recommendations for Ventilation systems in RO-RO Cargo Spaces .