For more convenient use of masking tape or duct tape, there are special tapes with a knife, not giving to the same after use to stick the remaining end. In the absence of such a device to protect the end of the tape from sticking will help plastic or waxed paper valve sticker.
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For portrait and other special types of shots using the flash it is often necessary to illuminate objects from different angles, but Standard... "blitz" the desired effect, alas, does...
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Device for Dismounting of bearings is shown in figure 13. They are as follows: from the bearing, remove the separator, pushing the balls enter between the collars of the bearing lugs is...
