thread ring gauge 螺纹环规 ; 螺纹环视
thread ring gage 螺纹环规 ; 可调式螺纹环规
thread ring plug gauge 螺纹环塞规
pipe thread ring 管螺纹环
screw thread ring gauge 通端螺纹环规
trapezoid multi-start thread ring 梯形多头螺纹环
standard thread ring 标准螺纹环规
split thread ring 开口带线圈
The bride gives the groom a shirt sewn with gold thread blended with colored silks and a wedding ring.
新娘则向新郎赠送一件用金线和彩色丝绸缝制的衬衣和结婚戒指。
It is about the ring screw thread smoke channel of the boiler shell type gas tube in the boiler field.
锅壳式烟管锅炉烟管内置水管的环形螺纹烟道，它涉及锅炉领域。
The common thread gauges including ring gauges and plug gauges are used to calibrate thread work pieces with GB and ISO standards.
普通螺纹量规（螺纹环规、螺纹塞规）适用于检测符合国家标准及国际标准的螺纹制件。
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