Specifies the envelope dimensions of axial type nipples and determines the clearance space which shall be provided in the region of the nipple to allow the lubricating gun to be connected, and the operating angle dimensions for the lubricating process. The tip design of the nipples is optional provided the profile remains within the envelope shown in figure 1.
Rock drilling — Rotary drill-rods and rotary drill-bits for dry drilling — Connecting dimensions
Specifies the connecting dimensions for drill-rods and the shanks of drill-bits. In addition, an example is given for wet drilling. Tabulates dimensions in millimetres and inches; some figures illustrate shapes and reference quantities of concern.
1. SCOPE
1.1 This Standard applies to complete, flue-connected, oil-fired warm air
appliances, irrespective of the heating capacity or the type of burner used.
1.2 The requirements given herein apply to appliances intended for
installation with the appliance base placed upon the floor, except as provided
for in Clause 1.4; and intended to be used with pipes or ducts for the…
Safety requirements for electronic flash apparatus for photographic purposes
Applies to the following electronic flash apparatus for photographic purposes, having a stored energy not exceeding 2 000 J, together with associated apparatus and not intended to be subjected to dripping or splashing: apparatus of the single flash type; apparatus for the illumination of sequential photographic exposures; battery chargers and supply units to be used in connection with electronic…
Applies to supply apparatus with stabilization, which is designed to supply calibrated values of voltage and/or current in connection with electrical measurement and to accessories used with this apparatus. Specifies the essential electrical characteristics. Defines the special terms related to this apparatus. Specifies methods for testing these types of apparatus in order to verify compliance…
Applies to coupling devices for power line carrier (PLC) systems which are connected between the coupling capacitor(s) and the carrier-frequency connection to the PLC terminal and gives requirements for safety, protection, isolation and carrier-frequency.
