单词polysulphide
n.: 多硫化物
网络: 聚硫化物；聚硫胶
多硫化物
The invention is a great improvement and innovation of the production technique of the existing crystal calcium polysulphide.
本发明是对现有结晶石硫合剂生产工艺的重大改进创新。
While the reduction of the initial oxidized products on pyrite surface such as polysulphide and free sulphur can improve its hydrophilicity.
同时，黄铁矿表面初始氧化产物如单质硫和多硫化物被还原，亲水性增强。
Aerospace - Sealing compounds - Part 1: Polysulphide polymer base; technical specification
航空和航天.密封材料.第1部分：多硫化物-聚合物基.交货技术条件
Application of polysulphide sealant in waterproofing design of Three Gorge Power Station
聚硫密封胶在三峡电站厂房防水设计中的应用
specification for two - part polysulphide - based sealants
两组分多硫化合物基密封胶规范
Specification for one-part gun grade polysulphide-based sealants
单一组分喷枪级聚合硫化物基密封胶规范