塑料: plastics; plastic material; ...多用途: multi-role; multipurpose试样: sample; specimen; test piece ...的: 4次方是 The fourth power of 2 i ...制备: lining-up; preparation和: mix; blend使用: make use of; use; employ; ap ...双梁应力腐蚀样品的制备和使用惯例: standard practice for making and using precracked double beam stress corrosion specimens流动相制备和使用: mobile phase preparation and use现场混凝土试样的制备和养护: standard practice for making and curing concrete test specimens in the field混凝土钻取试样和锯取试样的制备和试验方法: standard test method for obtaining and testing drilled cores and sawed beams of concrete热塑性塑料压缩试样的制备: plastics-compression moulding test specimens of thermoplastic materials分析用粉末试样的制备: spices and condiments - preperation of a ground sample for analysis预先干燥试样的制备: preparation of pre dried test samples多用途试验设备: multipurpose test equipment焊件的应力腐蚀试样的制备: standard practice for preparation of stress-corrosion test specimens for weldments硫化橡胶样品和试样的制备: rubber vulcanized-preparation of samples and test pieces磨碎试样的制备及其干物质含量测定: tea-preparation of ground sample and determination of dry matter content材料的制备和性能: preparation and performance of biodegradable crosslinked pvmaterials煤的制备和预处理: coal preparation and pretreatment矿物岩石的电子探针分析试样的制备方法: methods of mineral and rock specimen preparation for epma煤样的制备方法: preparation of coal sample多用途使用能力: multiple capability焦炭试样的采取和制备: coke-sampling and preparation of samples煤油混合燃料的制备和输送: coal oil mixture preparation and handling; coal oil mixture preparation plant specification