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压渣爆破
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压渣爆破
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露天爆破
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tight blasting
压渣爆破
在露天台阶,利用前次爆破预留的渣体,控制爆堆体的前冲距离,使被爆体与留渣体产生挤压碰撞,进一步改善爆破块度的爆破技术。又称挤压爆破、留渣挤压爆破。
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optical fiber biosensor
optical fiber cable
optical fiber communication
optical fiber connector
optical fiber device
optical fiber dispersion compensation
optical fiber face plate
optical fiber flange adapter
optical fiber for communication
optical fiber geophone
optical fiber identifier
optical fiber interferometer
optical fiber measurement
optical fiber measurement principle
optical fiber monitoring technology in civil Engineering
optical fiber nonlinear effect compensation
optical fiber pigtail
optical fiber positioning technology
optical fibers
optical fiber scrambler
optical fiber sensing network
optical fiber sensor
optical fiber spectrograph
optical fiber spectrum shaper
optical fiber technology in astronomy
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