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2013-8-15 · Keep earplugs or muffs with you at all times and wear them whenever you are in an area that the employer has designated as a noise-hazardous zone (e.g., by posting signs or if your escort tells you hearing protection is required), when you find that measured noise levels approach 85 dBA, and any other time that you suspect that noise levels are elevated.
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Get Price2012-1-1 · In this demonstration, the involved recovery strain is very small (less than 0.1%). Our recent investigation shows that not only much higher recovery strain (more than 2.5%) is achievable (Fig. 24b, in which the maximum recoverable strain is 0.8%), but also the exact recovery sequence can be programmed. Fig. 25 reveals two recovery patterns. At a low pre-strain, the tip moves …
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Get PriceThe General EHS Guidelines contain information on cross-cutting environmental, health, and safety issues potentially applicable to all industry sectors. This document should be used together with the relevant Industry Sector Guideline(s). General EHS Guidelines (full document) [PDF]
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Get Price2020-9-2 · A scatter plot matrix was used to understand the model boundaries for the feedstock characteristics in CS1, a section is shown in Fig. 5. The diagram clearly shows that TSS is between 10,000 and 20,000 mg/L for the majority of the training data, implying that predictions for when TSS is greater than 20,000 are likely to be less accurate.
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Get Price2020-11-1 · Transparent electrodes refer to a high level of light transmittance (more than 85%) in the visible region, and low resistivity (less than 1 × 10 −3 Ω-㎝) at the same time. Most TEs are made of indium tin oxide (ITO), which can exhibit up to 92% transparency, comparable to glass.
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