铜矿石、铅矿石和锌矿石化学分析方法 第2部分:铅量测定
Methods for chemical analysis of copper ores,lead ores and zine ores-Part 2:Determination of lead content
检测标准
船舶轴系滑动式中间轴承
Sliding intermediate shaft bearing of marine shafting
柴油机机油消耗测定方法
Measure method of lubricating oil consumption for diesel engines
船用纤维索滑车铁壳滑车
Ship s blocks for fibre ropes-lron shell blocks
船用纤维索滑车木壳滑车
Ship s blocks for fibre ropes -Wooden shell blocks
船用饮用水净化装置
Marine drinking water purifier
声学机动车辆定置噪声声压级测量方法
Acoustics-Measurements of sound pressure level emitted by stationary roadnvehicles
声学 噪声性听力损失的评估
Acoustics-Estimation of noise-induced hearing loss
船用普通矩形窗定位
Positioning for ship ordinary rectangular windows
船用舷窗定位
Positioning for ship side scuttles
