TRIPOD BORING MACHINE (ชุดเจาะเก็บตัวอย่างดิน โดยวิธีโครงสามขา)Tyre Lever
ปรับปรุงล่าสุด: ศุกร์, 21 มีนาคม 2025 18:05
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TWO GANGE PRISM MOLD |
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TWO GANGE PRISM MOLD Prism Mold is used in Length comparator of cement pasts, mortar. The mold is with a base plate, removble partitions and end plates of corrosion resistant steel to provide required length between ends of gage studs cast in ends of bars. Threaded measurement studs fitted into prism molds when casting length change samples. The studs exactly fit the top and bottom anvils of the Length Comparator. package of 10. ASTM C227,ASTM C151, ASTM C490, AASHTO T 107M, ASTM C1260, ASTM C1012, ASTM C 157
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