astrograph：天體攝影儀

Astrognathus 星顎牙形石屬 | astrograph 天體攝影儀 | astrogravimetric leveling 天文重力水準(zhǔn)測(cè)量

astrography：天體攝影學(xué)

"天體攝影位置,星位","astrographic position" | "天體攝影學(xué)","astrography" | "天文重力水準(zhǔn)測(cè)量","astrogravimetric leveling"

astrolabe：等高儀;觀象儀

astrogravimetric leveling 天文重力水準(zhǔn)測(cè)量 | astrolabe 等高儀;觀象儀 | astrolophi 星射放射蟲類

Working range up to 1,000 feet (300 m) with sensor：工作范圍達(dá)1000英尺( 300米)與傳感器

Automatic horizontal self-leveling自動(dòng)橫向... | Working range up to 1,000 feet (300 m) with sensor工作范圍達(dá)1000英尺( 300米)與傳感器 | Manual with cross-axis self-leveling up to 10%手冊(cè)與兩岸關(guān)系的主軸...

topographical survey：地形測(cè)量

光電導(dǎo)線 photoelectric traverse | 地形測(cè)量 topographical survey | 橫斷面測(cè)量 cross leveling; cross-section survey; cross-section leveling

Level Vial：水平儀氣泡

水平儀 Level Instrument, Gradienter | 水平儀氣泡 Level Vial | 水平調(diào)節(jié)腳 Leveling Adjuster, Leveling Feet

self-leveling device：自載自平衡裝置

self-interrupter 自行斷續(xù)器 | self-leveling device 自載自平衡裝置 | self-loading and unloading ship 自動(dòng)裝卸船

High-strength self-leveling：高強(qiáng)自流平

吸收性界面劑absorbing interface agent? | 高強(qiáng)自流平 High-strength self-leveling | 發(fā)布供應(yīng)信息 Releasing supply information

commercial self-leveling：商用自流平

其他 others | 商用自流平 commercial self-leveling | 水性塑料地板膠waterborne Adhesive for plastic floor?????

Automatic horizontal self-leveling：自動(dòng)橫向自我水準(zhǔn)

Features: 特點(diǎn): | Automatic horizontal self-leveling自動(dòng)橫向自我水準(zhǔn) | Two head speed: 5 and 10 RPS二桿頭速度: 5和10退休保障計(jì)劃