threaded fittings 基本解释
[化] 螺纹管件; 螺纹接口
threaded fittings 用法和例句
1、Malleable iron threaded fittings of lining plastic for water supply
给水衬塑可锻铸铁管件
重点词汇
threaded a. 有线状图案装饰的
fittings n. 家具;设备;配件(fitting的复数)
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更新时间:2026-10-31 11:49:27
更新时间:2026-10-31 11:49:27
threaded fittings是什么意思 threaded fittings怎么读 threaded fittings中文意思 翻译

