preformed joint meaning in English

预塑缝
预制缝

Joint fillers and sealants - specification for preformed joint seals
接缝填充物和密封胶.预成型的接缝密封件规范
Joint fillers and sealants - test methods for preformed joint seals
接缝填充剂和密封胶.预制接缝密封件的试验方法
Rubber or plastic or preformed joint sealants , marking , delivery , stocking
橡胶或塑料或预制粘结密封胶.标志.交货.贮存
Joint fillers and sealants - test methods for preformed joint seals ; german version en 14840 : 2005
接缝填充剂和密封胶.预制接缝密封件的试验方法德文
Joint fillers and sealants - part 3 : specifications for preformed joint seals ; german version en 14188 - 3 : 2006
接缝填充物和密封胶.第3部分:成形接缝密封件规范