GB/T 1456-2005
AbolishedTest method for flexural properties of sandwich constructions
夹层结构弯曲性能试验方法
📚 References & Relations / 引用与关联
normative_reference
GB/T 1446-2005
normative_reference
GB/T 1455
normative_reference
GB/T 1456-
normative_reference
GB/T 3961