606ZZ ball bearings, up to 35,000 revolutions, high temperature resistance of 220℃, can withstand high radial and axial loads. The 606ZZ aperture is 6 mm. Its outer diameter is 17 mm. 606ZZ bearing material is 52100 chrome steel, there are open without
LANSEKO G2 D series LED D3S bulb plug and play LED bulbs can be connected directly to factory ballasts. No cables are required and the user does not need to remove the ballast. The ballast will be preserved, the circuit has not changed, so there is no CAN
To support and fix tightly the Engine with the Chassis System of the car while also absorb the shocks and vibration caused by the road or traffic condition or the driver's man-made reasons, coming to the engine to arouse any damages or side and negative h
DKY hundred years specializing in the production of bulk drug manufacturers, the company is committed to chemical raw materials intermediates, biomedical technology as the core of...
high temperature fungal alpha amylase Brief introduction
GR180 is a fungal α--amylase, which is produced by Aspergillus oryzae var fermentation action, via p...
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PapainIntroductionPapain is a natural enzyme, a kind of endopeptidase enzyme containing hydrosulfide group (-SH), and its molecular weight is 21000, it is composed ...