1) landing ring
联顶环
2) funnel-shaped landing ring
漏斗状联顶环
3) top ring
顶环
1.
The structure characteristic & optimization of locomotive diesel engine piston top rings;
机车柴油机活塞环顶环结构特点及其优化
4) cup point
环顶
5) united ejection
联合顶出
1.
Through analyzing moulding technology of the toolbox, designed a injection mold with straight gate injection system, ejector rod and stripper plate united ejection mechanism.
通过对工具箱的塑件工艺分析,确定了直浇口浇注系统、推杆、顶板联合顶出的模具结构。
6) parallel connection tip girder
并联顶梁
1.
So the parallel connection tip girder support is chosen and applied according to the characteristics of the coal mine.
该矿根据煤层赋存特点,选用并联顶梁支架,通过近半年的试采,取得了良好的效果。
补充资料：(Z,Z)-聚环氧乙烷聚甲基环氧乙烷双油酸酯
CAS：67167-17-3
中文名称：(Z,Z)-聚环氧乙烷聚甲基环氧乙烷双油酸酯
英文名称：methyl-, polymer with oxirane, di-9-octadecenoate, (Z,Z)-Oxirane
Poly(propylene oxide, ethylene oxide), diester with oleic acid
中文名称：(Z,Z)-聚环氧乙烷聚甲基环氧乙烷双油酸酯
英文名称：methyl-, polymer with oxirane, di-9-octadecenoate, (Z,Z)-Oxirane
Poly(propylene oxide, ethylene oxide), diester with oleic acid
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条