亚洲jizzjizz中国妇女,又大又长粗又爽又黄少妇毛片 ,欧美亚洲色帝国,久久er热在这里只有精品66

Many people have just started using this problem, so I suggest that the initial mixed glue is not used, this is a tip, it is a mixture of unevenly, this is because the first gelatin passes through the static mix tube, Du……

First, the first point in which the thermal gasket first considers is the thermal conductivity. Under the same conditions, the higher the thermal conductivity, the lower the thermal resistance of the interface material, ……

You use the bonding heat preparation of the bonding heat, translation is a single group of warm and humid vulcanized silicide, from the name, it can be seen that in the normal temperature environment, absorb the water in……

There are mainly three reasons, first verify that the quality of the product has a problem. Whether it passes the guarantee period, after the problem is excluded, check the matching comparison, there is no matching of th……

Maken this problem to analyze from the source, thermally conductive silicone-added interface thermally conductive materials, generally used on the back of the CPU and the heat sink, the action is to extrude the air in th……

First, you can figure out the bubble source to the subjective medicine: First, the gas brought in when mixing is mixed, and the second is the gas that is not discharged from the product. If it is still in the pre-selecti……

The operation time of the electronic silicone gel can be adjusted, and each company will find a suitable operating time according to the glue characteristics, so that there is a balance between the optimal exploit effect……

Silicone potting glue temperature range is generally -40 ° C ~ 220 ° C, after formulation modification, can reach -60 ° C ~ 300 ° C, is all different materials (epoxy potting rubber, polyurethane irrigation glue) electro……

Waterproof rating IP67 is a relatively high level, and the previous selection of the organic silicone potting gel must be selected. It uses the fed-forming system potty glue, under conventional potting, the waterproof le……