... packing theory 紧凑理论 packing tightening 填充物的紧密化 packing timber 包装材 ...
基于34个网页-相关网页
tightening ring packing 固定环密封
packing tightening
包装收紧
以上为机器翻译结果,长、整句建议使用 人工翻译 。
Based on customers requirement, a packing tightening design may be employed to obtain more reliable stem packing seal, which is loaded by bevelling spring.
根据用户的需要,可以采用碟形弹簧加载的填料压紧机构,使阀杆填料的密封更加可靠。
youdao
应用推荐
模块上移
模块下移
不移动