絨毛氈 的英文怎麼說
中文拼音 [róngmáozhān]
絨毛氈
英文
fur-felt-
Felting is a process of compaction and entanglement of fibers that occurs when wool is agitated in water.
縮絨是羊毛在水中攪動時的纖維間出現彼此氈合糾纏的現象。Standard test methods for thickness and density of blanket or batt thermal insulations
毛氈或棉絨型絕熱材料厚度和密度的標準試驗方法
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