... 接地装置 earthing deivce 接缝密封材料 joint sealers 接缝密封和堵漏材料 JOINT SEALANTS ...
基于145个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
The invention relates to a daily sanitary article, in particular to a disposable urine-collecting pocket used for men, which is provided with absorbers and joint sealers.
一种日常卫生用品，带有吸收体和封口条的一次性男用集尿口袋。
youdao
应用推荐
模块上移
模块下移
不移动