Standard Field Test for Evaluation of Wood Preservatives to be Used Above Ground (UC3B); Ground Proximity Decay Test
评估地面上使用的木材防腐剂的标准现场试验(UC3B);近地衰减试验
本标准规定了一种现场试验方法,用于评估
经防腐剂处理的木材的相对性能
严重使用3B类暴露。
This standard specifies a field test method for evaluating
the relative performance of wood treated with preservatives
in a severe Use Category 3B exposure.