生活點滴

孕期服感冒藥 不與蜂蜜同食

價格天差地別品質難辨真假 專家四招教你鑒別蜂蜜

防水選材施工也重要 衛浴間裝修存在安全隱患

高頻工作 解讀防水監控攝像機散熱問題

Perfusion accident prevention and handling of the bored pile

Pouring underwater concrete impact of bored piles into piles key process in the perfusion process, the slightest mistake or control is not in place, there will be large or small perfusion accident, so must be taken in the perfusion process a series of strict quality control measures and common perfusion accident cause analysis, and timely summarize some of the prevention and treatment.

Inside and outside calipers use

Inside and outside calipers is the most simple measuring tools. Outside calipers used to measure the outside diameter and flat, calipers are used to measure the diameter and groove. They themselves can not be directly read out the measurements, but measurement of the length of the size (diameter of a length of size), steel ruler, reading, or on a steel ruler to remove the required size, go to the test parts The diameter of compliance.

Sliding bearing raceway noise how processing

Sliding bearing raceway noise, the sound is a slide bearing swivel raceway in the scroll corner of the scroll, to stimulate the smooth and continuous noise exposure ball slide bearing species, and only when the sound pressure level or tone, a great to attract attention .

7大對策治療牙齒敏感症 牙根部牙齦覆蓋手術

“引導手術技術”在人工植牙市場日益普及

牙醫為您解讀:植牙致勝七部曲維護牙健康

重拾毛氈 古老元素超乎想象的精彩

毛氈這種古老的裝飾元素，如今被重新喚醒，並受到越來越多人的青睞。而這一次，人們不僅關注它的實用價值，更格外關注它的美麗，被重新拾起的毛氈表現出超乎我們想象的精彩。

电镀镀层焊锡不良的原因及改善对策

焊锡不良指锡铅镀层沾锡能力不佳。

Executable multi-purpose tool for a variety of cutting tasks

In the past, the tool used to cut grooves that can only process a groove or cut off parts. However, under appropriate conditions, the improvement of the tool design, materials and coatings can make it multi-functional tool that can perform a variety of cutting tasks.

Detailed braking system run faster also need to brake is maintained

Car because the rotation of the wheels can be driven on the road when the car to stop, how to do it? The driver can not be like the cartoon, like the Stick 'em to the ground to stop the car forward, this time to have to rely on the car brakes, to make the car slow down and stop.

Introduction, characteristics and uses of plastic bearings
POM plastic bearings, PP plastic bearing (POM-Guo -1-3-7-3829-0634)

老驥仍懷千裡志 晚霞未必遜晨曦

考研英語翻譯攻略：掌握技巧 輕松拿下

創業者可以先從小企業做起積累經驗

趙新炎：祖父能講5種外語 26個英文字母能流利倒背

徹底擺脫Chinglish，這樣學英語更有效！