SFS 3049-1977 《碳的放射性同位元素法测定浮游植物的基本产量和基本产能》.pdf

相关资源

SL 733-2016 内陆水域浮游植物监测技术规程.pdf

SL 733-2016 内陆水域浮游植物监测技术规程.pdf

ASTM D4133-1982(2012) Standard Practice for Sampling Phytoplankton with Pumps《用泵对可繁殖海洋浮游植物取样的标准实施规程》.pdf

ASTM D4137-1982(2004) Standard Practice for Preserving Phytoplankton Samples《保存浮游植物样本的标准实施规程》.pdf

ASTM D4137-1982(2012) Standard Practice for Preserving Phytoplankton Samples《浮游植物样本保存的标准实施规程》.pdf

ASTM D4149-1982(2012) Standard Classification for Sampling Phytoplankton in Surface Waters《地表水中浮游植物取样的标准分类》.pdf

ASTM D4136-1982(2012) Standard Practice for Sampling Phytoplankton with Water-Sampling Bottles《用水取样瓶对可繁殖海洋浮游植物取样的标准实施规程》.pdf

ASTM D4132-1982(2012) Standard Practice for Sampling Phytoplankton with Conical Tow Nets《用圆锥拖网对可繁殖海洋浮游植物取样的标准实施规程》.pdf

BS EN 16695-2015 Water quality Guidance on the estimation of phytoplankton biovolume《水质 浮游植物生物体积的评估指南》.pdf

EN 16695-2015 en Water quality - Guidance on the estimation of microalgal biovolume《水的质量 对浮游植物体积估测的指导》.pdf

猜你喜欢

GOST 17584-1972 Cast iron joining rings and fittings for asbestos cement pressure pipes《石棉水泥压力管铸铁连接环和接头》.pdf

GOST 17586-1980 Paper Terms and definitions《纸张 术语和定义》.pdf

GOST 17587-1972 Circular screwing dies for metric screw thread Tolerances on thread《公制螺纹用圆板牙 螺纹公差》.pdf

GOST 17588-1981 Foundry equipment Die casting machines Mounting dimensions for die fixing《铸造设备 模铸机 固定模的安装尺寸规格》.pdf

GOST 17594-1981 Dry bay-leaves Specifications《干月桂树叶 规范》.pdf

GOST 17595-1988 Drawbars and hitches for industrial tractors Location and basic dimensions《工业用的拖拉机的牵引连接装置 位置和基本尺寸》.pdf

GOST 17596-1972 Low frequency matehing transformers with a power not exceeding 25 W Basic parameters《功率在25W以内的低频匹配变压器 基本参数》.pdf

GOST 17597-1978 Low frequency rectiefir filter chokes Basic parameters《整流器的滤波扼流圈 基本参数》.pdf

GOST 17601-1990 Marine centrifugal separators Acceptance and methods of tests《船用离心分离器 验收和测试方法》.pdf