expansion anchor bolts 中文意思是什麼
expansion anchor bolts
解釋
膨脹螺栓-
This kind of adglutinate mixed with u expansion admixture can grip anchor bolts tightly even underwater, as can be seen from the pull - out type tests for anchor bolts when the mortar age is over 10 days. ( 2 ) the author lays the supporting piles as a arched shape
將摻加了u型微膨脹劑的砂將作為錨桿水下膠結物,由錨桿齡期10天的抗拔試驗結果可以看出,這種膠結物的握裹效果很好。
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