企业性质授权代理商
入驻年限第5年
The sample lock incoporates an on/off valve needle. Ideal for sample collection and storage, pre-pressurization of gaseous samples for GC analysis and sample spiking.
选购仪器 上yiqi.com
仪器网络推广品牌网上传播
热线电话
在线咨询
长按识别二维码查看信息详情