... needle 针，指针，针状 needle adapter 针接头 needle and syringe sterilizer 针头以及打针器消毒器 ...
基于190个网页-相关网页
韩国盘石(BAN SEOK),针头连接器,针头连接器(Needle Adapter),sugimoto,esugimoto,杉本...
基于16个网页-相关网页
needle bearing and adapter sleeve 紧定套
needle e adapter 针接头
Disposable Needle-free Spiral Adapter 一次性使用无针接头
·2,447,543篇论文数据，部分数据来源于NoteExpress
Through needle valve can change the tee cross-sectional of low-flow adapter, thus changing the sample flow, and thus able to meet the requirements of toxicology sampling norms.
通过在一定的范围内人为改变低流量适配器三通旁支管的断面面积来改变采样流量，从而满足对酯类、腈类等气体采样规范的要求。
youdao
应用推荐
模块上移
模块下移
不移动