test liner board 中文意思是什麼
test liner board
解釋
箱板紙;高耐破度紙板-
This test method is not intended for use in testing corrugated boxboard, liner board, or hardboards that tend to cut the thin rubber diaphragm
這個試驗方法不用於試驗割成薄的橡膠橫隔膜的瓦楞盒紙板,墊板或硬紙板。
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