JUS B B8 020-1979 Foundry precoated sand Testing methods《铸造用覆膜砂的试验方法》.pdf

相关资源

JB T 8583-1997 铸造用覆膜砂.pdf

JB T 8583-2008 铸造用覆膜砂.pdf

JUS B B5 012-1978 Foundri precoated sand Kbsification and technicalrequterrunts 《铸造用覆膜砂的分类和技术要求》.pdf

猜你喜欢

CSN 64 0149-1977 Determination of ignitability of materials《材料着火性测定》.pdf

CSN 64 0181-1986 Plastics Methods of thickness determination of films and sheets《胶片及薄片厚度测试方法》.pdf

CSN 64 0201-1990 Plastics tests Sampling《塑料测试 材料的抽样》.pdf

CSN 64 0213-1986 Testing of plastics Determination of granularity《塑料试验 粒度测定》.pdf

CSN 64 0245-1978 Testing of plastics and vulcanized rubber Determination of colour fastness to daylight《塑料和硫化橡胶测试 日照色牢度的测定》.pdf

CSN 64 0311-1990 Plastics Determination of volatile matter《塑料 测定挥发性物质》.pdf

CSN 64 0312-1984 Polyethylene Determination of swelling grade《肿胀等级测定》.pdf

CSN 64 0335-1985 Medical resins Determination of free formaldehyde content《测定游离甲醛含量》.pdf

CSN 64 0336 Z1-1999 《合成树脂 测定游离酚含量 测试方法》.pdf