land measuring instruments 온라인 제조

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지질학 나침의 조사 계기의 부속품
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DQL-2A Survey Instruments' Accessories Geology Metal Handheld Compass Specifications Damping time of needle 30~60s Graduation circle 0°~360° Dial ... 자세히보기

2020-07-27 15:18:09

플라스틱 프리즘 ADS108 조사 계기의 부속품
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ADS108 Plastic prism with reflceting sheet white/orange color About us Geo-Allen Co., Ltd. was founded in 2002, in Suzhou, Jiangsu Province, 80km away ... 자세히보기

2020-07-27 15:18:43

알루미늄 합금 검정 지질학 금속 나침의
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DQY-1 Geology Metal Compass with Mirror Specifications Damping time of needle 30~60s Graduation circle 0°~360° Dial scale 1° Precision of tubular ... 자세히보기

2020-07-27 15:18:21

ADS109 조사 계기의 부속품
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ADS109 mini prism with silver/copper coated with special adapter Specification: prism constant: 0 measuring distance: 1000m synthetic angle: ≤5' ... 자세히보기

2020-07-27 12:59:42

Rotaing 레이저 FRE102B 레이저 계기와 부속품
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Rotaing Laser FRE102B red beam laser with high quality accuracy used for laser land level system Feature * Electronic self-leveling, wide leveling ... 자세히보기

2020-07-27 15:00:41

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