gauge block

块规，量块

1. 量块：gateway,网间连接器 | gauge block,量块 | gauge circuit,应变计[片]电路

2. 块规：gauffer 皱褶;压制波纹 | gauge block 块规 | gauge board 仪表盘

3. 规块：规杆 gauge batr | 规块 gauge block | 测径规 gauge caliper

4. 量块,块规：gauge 量规,样板,量计,表计,标准尺寸,规格 | gauge block 量块,块规 | gauge board 仪表盘,测量仪表盘,标准尺