如果下面缝隙比较大,就用这种
https://www.amazon.ca/M-D-Building-Products-3167970-Under/dp/B00P4QHJNG/ref=sr_1_5?crid=222OZ6IM0GNPO&keywords=under+door+seal&qid=1582911816&s=hi&sprefix=underdoor+%2Ctools%2C166&sr=1-5
如果缝隙较小,就用这种
https://www.amazon.ca/gp/product/B07JK2JY6N/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc=1
https://www.amazon.ca/M-D-Building-Products-3167970-Under/dp/B00P4QHJNG/ref=sr_1_5?crid=222OZ6IM0GNPO&keywords=under+door+seal&qid=1582911816&s=hi&sprefix=underdoor+%2Ctools%2C166&sr=1-5
如果缝隙较小,就用这种
https://www.amazon.ca/gp/product/B07JK2JY6N/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc=1