能够检测CO、O2、CO2、SO2、NO2、O3、VOCs、HCN、CL2、H2S、NH3及HCL等多种气体参数和温湿度‌返回搜狐，查看更多 平台声明：该文观点仅代表作者本人，搜狐号系信息发布平台，搜狐仅提供信息存储空间服务。

The HCL journey has been relentless, gratifying and marked with a series of achievements. Our unified efforts have catapulted the company from a garage start-up to a conglomerate whose businesses span ...

NH3是一种无色、有刺激性气味的气体，主要来源于燃烧反应和氨水吸收剂的使用。NH3会与其他气体和颗粒物形成细颗粒物，对人类健康和环境造成潜在危害。 7. 氯化氢（HCl） HCl是一种无色、有刺激性气味的气体，主要来源于燃烧反应和氯化氢吸收剂的使用。

HCL group founder Shiv Nadar has gifted 47 per cent of his stake in HCL Corp and Vama Delhi, the promoter entities of the group, to his daughter Roshni Nadar Malhotra, in a strategic transfer as part ...

The P/B ratio shows how a stock's market price compares to its book value. It helps gauge whether a stock is undervalued or overvalued relative to its net assets.

Bonus Dec 05, 2019 Dec 07, 2019 Oct 23, 2019 Bonus Ratio: 1 share(s) for every 1 shares held Bonus Mar 19, 2015 Mar 20, 2015 Jan 30, 2015 Bonus Ratio: 1 share(s) for every 1 shares held Bonus Mar 15, ...

Bonus May 05, 1995 Jun 01, 1995 Feb 16, 1995 Bonus Ratio: 1 share(s) for every 2 shares held Rights Aug 07, 1992 Sep 01, 1992 Sep 30, 1992 Rights ratio: 1 share for every 1 held at a price of Rs 60.0 ...

公司基于可调谐半导体激光吸收光谱技术（TDLAS）开发出的eLAS系列的气体分析仪及分析系统，可测量过程气体成分中的特定气体的浓度，包括NH3、HCL、HF、H2S、CH4、CO、CO2等，可广泛应用于环境监测、过程控制及科学研究等领域。公司以高素质的专业团队 ...

Even as the Indian stock market witnessed a significant selloff on Monday, the IT sector was particularly hit. HCL Tech was the biggest loser on the BSE Sensex with its shares declining by 3.36 per ...

Dr Khullar to lead Cocoon Hospital and Cryoviva Stem Cell Bank, bringing over two decades of healthcare expertise Express Healthcare, first published as Express Healthcare Management in January 2000, ...

The CBSE Class 12 Chemistry Exam 2025 is set for February 27, 2025, and as the exam approaches, strategic revision is crucial for scoring high marks. To assist students in their last-minute ...